As the least drop of wine tinges the whole goblet, so the least particle of truth colors our whole life.
Henry David ThoreauWe have heard much about the poetry of mathematics, but very little of it has yet been sung. The ancients had a juster notion of their poetic value than we.
Henry David ThoreauWe seem to have forgotten that the expression "a liberal education" originally meant among the Romans one worthy of free men; while the learning of trades and professions by which to get your livelihood merely, was considered worthy of slaves only. But taking a hint from the word, I would go a step further and say, that it is not the man of wealth and leisure simply, though devoted to art, or science, or literature, who, in a true sense, is liberally educated, but only the earnest and free man.
Henry David ThoreauMany old people receive pensions for no other reason, it seems to me, but as a compensation for having lived a long time ago.
Henry David Thoreau