We fill the hands and nurseries of our children with all manner of dolls, drums and horses, withdrawing their eyes from the plain face and... Nature, the sun and moon, the animals, the water and stones, which should be their toys.

It is one of the most beautiful compensations of this life that no person can sincerely try to help another without helping him or herself. Serve and you shall be served. If you love and serve people, you cannot, by any hiding or stratagem, escape the remuneration.

All great men come out of the middle classes.

The idiot, the Indian, the child and unschooled farmer's boy stand nearer to the light by which nature is to be read, than the dissector or the antiquary.

Always scorn appearances and you always may.

The earth is a machine which yields almost gratuitous service to every application of intellect. Every plant is a manufacturer of soil. In the stomach of the plant development begins. The tree can draw on the whole air, the whole earth, on all the rolling main. The plant is all suction-pipe,--imbibing from the ground by its root, from the air by its leaves, with all its might.

Our debt to tradition through reading and conversation is so massive, our protest so rare and insignificant-and this commonly on the ground of other reading and hearing-that in large sense, one would say there is no pure originality. All minds quote. Old and new make the warp and woof of every moment. There is no thread that is not a twist of these two strands. By necessity, by proclivity, and by delight, we all quote. It is as difficult to appropriate the thoughts of others as it is to invent.