Such is always the pursuit of knowledge. The celestial fruits, the golden apples of the Hesperides, are ever guarded by a hundred-headed dragon which never sleeps, so that it is an Herculean labor to pluck them.
Henry David ThoreauIt is no more dusky in ordinary nights than our mind's habitual atmosphere, and the moonlight is as bright as our most illuminatedmoments are.
Henry David ThoreauThe scholar may be sure that he writes the tougher truth for the calluses on his palms. They give firmness to the sentence. Indeed, the mind never makes a great and successful effort, without a corresponding energy of the body.
Henry David ThoreauMethinks I am never quite committed, never wholly the creature of my moods, but always to some extent their critic. My only integral experience is in my vision. I see, perchance, with more integrity than I feel.
Henry David Thoreau