The highest condition of art is artlessness.

I saw a muskrat come out of a hole in the ice ... While I am looking at him, I am thinking what he is thinking of me. He is a different sort of man, that's all.

The science of Humboldt is one thing, poetry is another thing. The poet to-day, notwithstanding all the discoveries of science, and the accumulated learning of mankind, enjoys no advantage over Homer.

I don't like the city better, the more I see it, but worse. I am ashamed of my eyes that behold it. It is a thousand times meanerthan I could have imagined.... The pigs in the street are the most respectable part of the population.

We perceive and are affected by changes too subtle to be described.

I must conclude that Conscience, if that be the name of it, was not given us for no purpose, or for a hindrance. However flattering order and expediency may look, it is but the repose of a lethargy, and we will choose rather to be awake, though it be stormy, and maintain ourselves on this earth, and in this life, as we may, without signing our death-warrant. Let us see if we cannot stay here, where He has put us, on his own conditions. Does not his law reach as far as his light? The expedients of the nations clash with one another: only the absolutely right is expedient for all.

If you would learn to speak all tongues and conform to the customs of all nations, if you would travel farther than all travellers, be naturalized in all climes, and cause the Sphinx to dash her head against a stone, even obey the precept of the old philosopher, and Explore thyself. Herein are demanded the eye and the nerve. Only the defeated and deserters go to the wars, cowards that run away and enlist.