“Selfishness always aims at creating around it an absolute uniformity of type. Unselfishness recognises infinite variety of type as a delightful thing, accepts it, acquiesces in it, enjoys it. It is not selfish to think for oneself. A man who does not think for himself does not think at all.
It is grossly selfish to require of ones neighbour that he should think in the same way, and hold the same opinions. Why should he? If he can think, he will probably think differently. If he cannot think, it is monstrous to require thought of any kind from him.”