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.
Henry David ThoreauFront yards are not made to walk in, but, at most, through, and you could go in the back way.
Henry David ThoreauThere is more religion in men's science, than there is science in their religion.
Henry David ThoreauAs for fowling, during the last years that I carried a gun my excuse was that I was studying ornithology, and sought only new or rare birds. But I confess that I am now inclined to think that there is a finer way of studying ornithology than this. It requires so much closer attention to the habits of the birds, that, if for that reason only, I have been willing to omit the gun.
Henry David Thoreau