No man loses ever on a lower level by magnanimity on a higher.

Every man should stand for a force which is perfectly irresistible.

Concord is just as idiotic as ever in relation to the spirits and their knockings. Most people here believe in a spiritual world ... in spirits which the very bullfrogs in our meadows would blackball. Their evil genius is seeing how low it can degrade them. The hooting of owls, the croaking of frogs, is celestial wisdom in comparison.

Mathematics should be mixed not only with physics but with ethics.

See yonder thin column of smoke curling up through the woods from some invisible farmhouse, the standard raised over some rural homestead.... It is a hieroglyphic of man's life, and suggests more intimate and important things than the boiling of a pot. Where its fine column rises above the forest, like an ensign, some human life has planted itself,--and such is the beginning of Rome, the establishment of the arts, and the foundation of empires, whether on the prairies of America or the steppes of Asia.

I think we may safely trust a good deal more than we do.

When you are starting away, leaving your more familiar fields, for a little adventure like a walk, you look at every object with a traveler's, or at least with historical, eyes; you pause on the first bridge, where an ordinary walk hardly commences, and begin to observe and moralize like a traveler. It is worth the while to see your native village thus sometimes, as if you were a traveler passing through it, commenting on your neighbors as strangers.