What is religion? That which is never spoken.

This whole earth in which we inhabit is but a point is space.

For hours, in fall days, I watched the ducks cunningly tack and veer and hold the middle of the pond, far from the sportsman;... but what beside safety they got by sailing in the middle of Walden I do not know, unless they love its water for the same reason that I do.

Must the citizen ever for a moment, or in the least degree, resign his conscience to the legislator? Why has every man a conscience, then? I think that we should be men first, and subjects afterward. It is not desirable to cultivate a respect for the law, so much as for the right. The only obligation which I have a right to assume is to do at any time what I think right... Law never made men a whit more just; and, by means of their respect for it, even the well-disposed are daily made the agents of injustice.

The more you have thought and written on a given theme, the more you can still write. Thought breeds thought. It grows under your hands.

Men commonly couple with their idea of marriage a slight degree at least of sensuality; but every lover, the world over, believesin its inconceivable purity.

I respect not his labors, his farm where everything has its price, who would carry the landscape, who would carry his God, to market, if he could get anything for him; who goes to market for his god as it is; on whose farm nothing grows free, whose fields bear no crops, whose meadows no flowers, whose trees no fruits, but dollars.