The successful teacher is no longer on a height, pumping knowledge at high pressure into passive receptacles.
What is the student but a lover courting a fickle mistress who ever eludes his grasp?
The greater the ignorance the greater the dogmatism.
The philosophies of one age have become the absurdities of the next, and the foolishness of yesterday has become the wisdom of tomorrow.
Beware of people who call you 'Doc.' They rarely pay their bills.
Happiness lies in the absorption in some vocation which satisfies the soul.