A good book is the plectrum with which our else silent lyres are struck.

Where the citizen uses a mere sliver or board, the pioneer uses the whole trunk of a tree.

Any sincere thought is irresistible.

Nature would not appear so rich, the profusion so rich, if we knew a use for everything.

I am less affected by their heroism who stood up for half an hour in the front line at Buena Vista, than by the steady and cheerful valor of the men who inhabit the snow-plow for their winter quarters; who have not merely the three-o'-clock-in-the-morning courage, which Bonaparte thought was the rarest, but whose courage does not go to rest so early, who go to sleep only when the storm sleeps or the sinews of their iron steed are frozen.

The greater part of what my neighbors call good I believe in my soul to be bad, and if I repent of anything, it is very likely to be my good behavior. What demon possessed me that I behaved so well? You may say the wisest thing you can, old man, - you who have lived seventy years, not without honor of a kind, - I hear an irresistible voice which invites me away from all that.

What do the botanists know? Our lives should go between the lichen and the bark. The eye may see for the hand, but not for the mind. We are still being born, and have as yet but a dim vision of sea and land, sun, moon, and stars, and shall not see clearly till after nine days at least.