No method nor discipline can supersede the necessity of being forever on the alert. What is a course of history, or philosophy, or poetry, or the most admirable routine of life, compared with the discipline of looking always at what is to be seen? Will you be a reader, a student merely, or a seer?
Henry David ThoreauIf it is asserted that civilization is a real advance in the condition of man,--and I think that it is, though only the wise improve their advantages,--it must be shown that it has produced better dwellings without making them more costly; and the cost of a thing is the amount of what I will call life which is required to be exchanged for it, immediately or in the long run.
Henry David ThoreauLove is the profoundest of secrets. Divulged, even to the beloved, it is no longer Love. As if it were merely I that loved you. When love ceases, then it is divulged.
Henry David Thoreau