Related:

• What is a good man but a bad man's teacher? What is a bad man but a good man's job?
  If you do not remember this, You will get lost, No matter how intelligent you are....
• No man is so foolish but he may sometimes give another good counsel, and no man so wise that he may not easily err if he takes no other counsel than his own.
  He that is taught only by himself has a fool for a teacher. -- Ben Johnso...
• Jesus Christ was a good teacher, but he didn't publish.
• One may know the world without going out of doors. One may see the Way of Heaven without looking through the windows.
  The further one goes, the less one knows. Therefore the sage knows without going about, Understands without seeing, And accomplishes without any action....
• He who knows does not speak, He who speaks does not know. -- Lao Tzu
• The difference between a good student and a bad student is that a bad student forgets the material five minutes before the test, while a good student five minutes afterwards.
• INCUBUS, n. One of a race of highly improper demons who, though probably not wholly extinct, may be said to have seen their best nights.
  For a complete account of _incubi_ and _succubi_, including _incubae_ and _succubae_, see the _Liber Demonorum_ of Protassus (Paris, 1328), which contains much curious information that would be out of place in a dictionary intended as a text-book for the public schools....
• If I am walking with two other men, each of them will serve as my teacher.
  I will pick out the good points of the one and imitate them, and the bad points of the other and correct them in myself....
• Bad men live that they may eat and drink, whereas good men eat and drink that they may live.
  -- Socrates (470?-399 B.C.)...