Insist on yourself; never imitate. Your own gift you can offer with the cumulative force of a whole life's cultivation, but of the adopted talent of another, you have only an extemporaneous, half possession.
Hume's doctrine was that the circumstances vary, the amount of happiness does not; that the beggar cracking fleas in the sunshine under a hedge, and the duke rolling by in his chariot, the girl equipped for her first ball, and the orator returning triumphant from the debate, had different means, but the same quantity of pleasant excitement.
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.
It seems as if nature, in regarding the geologic night behind her, when, in five or six millenniums, she had turned out five or six men, as Homer, Phidias, Menu, and Columbus, was no wise discontented with the result. These samples attested the virtue of the tree.