“To a philosopher all news is gossip, and they who edit and read it are old women over their tea.”

“And I am sure that I never read any memorable news in a newspaper. If we read of one man robbed, or murdered, or killed by accident, or one house burned, or one vessel wrecked, or one steamboat blown up, or one cow run over on the Western Railroad, or one mad dog killed, or one lot of grasshoppers in the winter, - we need never read of another. One is enough. If you are acquainted with the principle, what do you care for a myriad instances and applications?”

“What sort of philosophers are we, who know absolutely nothing of the origin and destiny of cats?”

“We are underbred and low-lived and illiterate; and in this respect I confess I do not make any very broad distinction between the illiterateness of my townsmen who cannot read at all, and the illiterateness of him who has learned to read only what is for children and feeble intellects.”

“There are nowadays professors of philosophy, but not philosophers.”

“Read the best books first, or you may not have a chance to read them at all.”

“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.”