J. H. Gardiner

“ I shall not attempt to show that Nature is unintelligible unless we adopt some such hypothesis. For anything I know about the matter, it may be the way of Nature to be unintelligible; she is often puzzling, and I have no reason to suppose that she is bound to fit herself to our notions.
I shall place before you three kinds of evidence entirely based upon what is known of the forms of animal life which are contained in the series of stratified rocks. I shall endeavor to show you that there is one kind of evidence which is neutral, which neither helps evolution nor is inconsistent with it. ”

“ It is notorious that we see what we expect to see; and no one who has not deliberately set himself to observe the fact can realize how much of what he thinks is observation is really inference from a small part of the facts before him. I feel a slight tremor run through the house with a little rattling of the windows, and assume that a train has gone by on the railroad below the hill a hundred yards away: as a matter of fact it may have been one of the slight earthquake shocks which come every few years in most parts of the world. ”

“ If you were arguing for a rule that no man shall play on a university team until he has been registered a year at the university, you would need statistics to show how many men would be affected by the rule. If you were arguing for a single session at a school instead of two, you would show exactly how many students in the school live more than a mile away from the building. In every case where statistics can be presented in such a way as to make clear that they fairly cover the ground, they are most valuable evidence. They give the argument the effect of being founded on a rock. ”

“ It is notorious that human motives are mixed. If you argue that a whole class of business organizations are evil because they have been formed solely for the purpose of making inordinate and oppressive profits, you leave out of sight a motive which is strong among American business men—the interest in seeing a great business more efficiently managed, and the desire to exercise power beneficently; and your argument suffers from its illegitimate assumption of a simple cause. ”

“ It is well known that music expresses a range of feeling that lies beyond the powers of words: who can explain, for example, the thrill roused in him by a good brass band, or the indefinable melancholy and gloom created by the minor harmonies of one of the great funeral marches, or, in another direction, the impulse that sets him to whistling or singing on a bright morning in summer? There are many such kinds of feeling, real and potent parts of our consciousness ”

“ In daily life we are constantly reasoning by analogy. If you argue that a certain man who has been successful at the head of a railroad will therefore make a good president for a college because that also is a complex institution, or that because self-government has worked well in a certain school it will probably work well in a college, or that because a friend has been cured of sleeplessness by taking a walk just before going to bed therefore everybody who sleeps badly can be cured in the same way,—in all these cases you are reasoning by analogy. ”

“ On the other hand, we spend many a pleasant evening arguing whether science is more important in education than literature, or whether it is better to spend the summer at the seashore or in the mountains, or similar subjects, where we know that everybody will stand at the end just where he stood at the beginning. Here our real purpose is not to change any one's views so much as it is to exchange thoughts and likings with some one we know and care for. The purpose of argument, as we shall understand the word here, is to convince or persuade some one. ”

“ But, as we have seen, there are moral questions in which one must use his utmost strength for the right as he sees the right, and yet know all the time that equally honest men are fighting just as hard on the other side. No American who remembers the case of General Robert E. Lee can forget this puzzling truth. Therefore, unless there can be no doubt of the dishonesty of your opponent, turn your energies against his cause and not against him; and hold that the proper end of argument is not so much to win victories as to bring as many people as possible to agreement. ”

“ In general, however, the great questions on which political parties divide are questions of practical expediency. Shall we, as a nation, be more comfortable and more prosperous if the powers of the federal government are strengthened and extended? Shall we have better local government under the old-fashioned form of city government, or under some form of commission government? Should we have more business and more profitable business if we had free trade with the Dominion of Canada? Shall we be better off under the Republican or the Democratic party? ”

“ In the long run, however, nothing makes an argument appeal more to readers than an air of fairness and sincerity. If it is evident in an argument of fact that you are seeking to establish the truth, or in an argument of policy that your single aim is the greatest good of all concerned, your audience will listen to you with favorable ears. If on the other hand you seem to be chiefly concerned with the vanity of a personal victory, or to be thinking of selfish advantages, they will listen to you coolly and with jealous scrutiny of your points. ”

“ In part this appeal is through the appeal to principles and associations which are close to the heart of the audience, in part through concrete and figurative language, in part through the indefinable thrill and music of style which lies beyond definition and instruction.
The appeal to venerated principle we have considered already, looked at from the side of morals rather than of emotions. But morality, so far as it is a coercive force in human conduct, is emotional; our moral standards lie beyond and above reason in that larger part of our nature that knows through feeling and intuition. ”

“ Common sense, as well as frequent decisions of the courts, sustain Daniel Webster's definition of the scope of the Constitutional provision embodying in our law this provision of the Great Charter: "The meaning is that every citizen shall hold his life, liberty, and property and immunities under the protection of general rules which govern society." That society can never make new rules for the better protection of life, liberty, and property and immunities, is a doctrine as repugnant to reason as it is to social progress. ”

“ In politics there are still in this country many occasions when the only argument possible is based on moral right. The debauching of public servants by favors or bribes, whether open or indirect, injustice of all sorts, putting men who are mentally or morally unfit into public office, oppression of the poor or unjust bleeding of the rich, stirring up class or race hatred, are all evils from which good citizens must help to save the republic; and wherever such evils are found the moral argument is the only argument worthy of a decent citizen. ”

“ This is a matter you cannot reason about; if you have the faculty it will be borne in on you how other men will feel on your subject. The skill of politicians, where it does not confine itself to estimating how much the people will stand before rebelling, consists in this intuition of the movement of public opinion; and the great leaders are the men who have so sure a sense of these large waves of popular feeling that they can utter at the right moment the word that will gather together this diffused and uncrystallized feeling into a living force. ”

“ If you were writing an argument in favor of keeping the study of Latin in the commercial course of a high school, you would probably urge that Latin is essential for an effective knowledge of English, that it is the foundation of Spanish and French, languages which will be of constantly increasing importance to American business men in the future, and that young men and women who go into business have an even stronger right to studies which will enlarge their horizons and open their minds to purely cultivating influences than those who go on to college. ”

“ The best debating is heard in deliberative bodies which are not too large, and where the rules are not too elaborate. Perhaps the best in the world is in the British House of Commons, for there the room is not so large that hearing is difficult, and skill in thrust and parry has been valued and practiced for generations.
The military figure for argument is more apposite in debate than anywhere else, for in the taking of the vote there is an actual victory and defeat, very different in nature from the barren decision of judges in intercollegiate and interscholastic contests. ”

“ We live in and form part of a system of things of immense diversity and perplexity, which we call Nature; and it is a matter of the deepest interest to all of us that we should form just conceptions of the constitution of that system and of its past history. With relation to this universe, man is, in extent, little more than a mathematical point: in duration but a fleeting shadow: he is a mere reed shaken in the winds of force. But, as Pascal long ago remarked, although a mere reed, he is a thinking reed ”

“ But in all your preparation think beyond the special debate you are preparing for. What you are or should be aiming at is habit—the instinctive, spontaneous execution of rules which you have forgotten. When the habit is established you can let all these questions of voice, of attitude, of gesture, drop from your mind, and give your whole attention to the ideas you are developing, and the language in which you shall clothe them. ”

“ It is a habit of mankind to start idly talking on a subject, and as idly taking sides; then, when the talk grows warmer, in the natural desire to carry a point to talk themselves into belief. This is a human, though not a very reasonable way of framing your views on public questions; and it does not make either for consistency or for usefulness as a voter. It is not good to back one's self into opinions of what makes for the common weal. ”

“ Indeed, in very few questions of policy which are doubtful enough to need argument is there any single consideration on which the whole case will turn. Human affairs are much complicated by cross interests, and many influences modify even one's everyday decisions.
To find the main issues—which are really the critical ones on which your audience will make up their minds—is a matter largely of native sagacity and penetration; but thorough knowledge of your whole subject is essential if you are to strike unerringly to the heart of the subject and pick out these pivotal points. ”

“ A man who throws his breath from the top of his chest and does not use the great bellows that reach down to his diaphragm can get little carrying power. So with the throat: if it is stiff and pinched the tones will be high and forced, and listening to them will tire the audience nearly as much as making them will tire the speaker. Finally, the expressiveness of a voice, the thrill that unconsciously but powerfully stirs hearers, is largely a matter of the resonance that comes from the spaces above the mouth and behind the nose. ”

“ A very little human nature will upset a very great body of statistics. Furthermore, in most human affairs results are produced by a multiplicity of causes; and though statistics may throw light on three quarters of all the causes that are potent in any given case, yet the other quarter which are irreducible to definite statement may wholly alter the result. If you are using statistics in your argument, therefore, as evidence of some large and complex fact, you should usually justify them to some extent by showing that there are no counteracting forces which they do not cover. ”

“ It is obvious, therefore, that to question a man's evidence is not always to call him a liar; in most cases it is rather to question the accuracy of his inferences from such part of the facts as he actually grasped. In science no important observation is accepted until the experiments have been repeated and checked by other observers. Indeed, most of the progress of science is due to the repetition of experiments by observers who notice some critical phenomena which their predecessors have missed. ”

“ Even if in single cases the rule of evidence that forbids hearsay evidence works an injustice, yet in the long run it is obvious both that, if hearsay were allowed, litigants would take less trouble to get original evidence, and that much hearsay is thoroughly untrustworthy.
Another reason why the rules of evidence at the common law have little bearing on the arguments of everyday life is like that which makes it unwise to dwell much on the burden of proof: there is no one either competent or interested to enforce the exclusion. ”

“ Keep your audience in good humor; if you can occasion ally relieve the solemnity of the occasion by making them laugh, they will like you the better for it, and think none the worse of your argument. On the other hand, remember that such diversion is incidental, and that your main business is to deal seriously with a serious question. The uneasy self-consciousness that keeps a man always trying to be funny is nowhere more out of place than in a debate. ”

“ He who refuses to embrace a unique opportunity loses the prize as surely as if he tried and failed. Per contra the option is trivial when the opportunity is not unique, when the stake is insignificant, or when the decision is reversible if it later prove unwise. Such trivial options abound in the scientific life. A chemist finds an hypothesis live enough to spend a year in its verification: he believes in it to that extent. But if his experiments prove inconclusive either way, he is quit for his loss of time, no vital harm being done. ”

“ In arguments of policy on the other hand, where the question is worth arguing, we know in many cases that in the end there will be men who are as wise and as upright as ourselves who will continue to disagree. In such cases it is obvious that we can use the word "proof" only loosely; and we speak of right or of expediency rather than of truth. This distinction is worth bearing in mind, for it leads to soberness and a seemly modesty in controversy. It is only in barber-shop politics and sophomore debating clubs that a decision of a question of policy takes its place among the eternal verities. ”