Exercise

Definition and stakes

Portrait of Henry David Thoreau Henry David Thoreau Excursions (1863)

But the walking of which I speak has nothing in it akin to taking exercise, as it is called, as the sick take medicine at stated hours,—as the swinging of dumb-bells or chairs; but is itself the enterprise and adventure of the day. If you would get exercise, go in search of the springs of life. Think of a man's swinging dumb-bells for his health, when those springs are bubbling up in far-off pastures unsought by him!
Source: Wikisource

Portrait of Jean-Jacques Rousseau Jean-Jacques Rousseau Émile; Or, Concerning Education…

There is a kind of exercise, purely natural and mechanical, that renders the body robust without injuring the mind. Of this description are swimming, running, leaping, spinning tops, and throwing stones. All these are well enough; but have we nothing but arms and legs? Have we not eyes and ears as well? and are they of no use while the others are employed? Use, then, not only your bodily strength, but all the senses which direct it. Make as much of each as possible, and verify the impressions of one by those of another.
Source: Gutenberg

Get perspective with Kwize: daily news enlightened by great literature