My desire for knowledge is intermittent; but my desire to commune with the spirit of the universe, to be intoxicated with the fumes, call it, of that divine nectar, to bear my head through atmospheres and over heights unknown to my feet, is perennial and constant.

What we need to know in any case is very simple.

I am a citizen of the world first, and of this country at a later and more convenient hour.

In society you will not find health, but in nature. Unless our feet at least stood in the midst of nature, all our faces would bepale and livid. Society is always diseased, and the best is the most so.

One must maintain a little bittle of summer, even in the middle of winter.

Men nowhere, east or west, live yet a natural life, round which the vine clings, and which the elm willingly shadows. Man would desecrate it by his touch, and so the beauty of the world remains veiled to him. He needs not only to be spiritualized, but naturalized, on the soil of earth.

Rise free from care before the dawn and seek adventure. Let the noon find you by other lakes, and the night overtake thee everywhere at home. There are no larger fields than these, no worthier games than may here be played.