Nobody knows enough, but many know too much.
Authors from whom others steal should not complain, but rejoice. Where there is no game there are no poachers.
When the time comes in which one could, the time has passed in which one can.
To be young is delightful; to be old is comfortable.
Those who know nothing must believe everything.
Origins are of the greatest importance. We are almost reconciled to having a cold when we remember where we caught it.