It has been said [by Anatole France], "it is not by amusing oneself that one learns," and, in reply: "it is *____only* by amusing oneself that one can learn."

Good teaching is one-fourth preparation and three-fourths good theatre.

If a man has a strong faith he can indulge in the luxury of skepticism.

The penalty for laughing in a courtroom is six months in jail; if it were not for this penalty, the jury would never hear the evidence.