Experience is what causes a person to make new mistakes instead of old ones.
A biophysicist talks physics to the biologists and biology to the physicists, but then he meets another biophysicist, they just discuss women.
Three rings of marriage are the engagement ring, the wedding ring, and the suffering.
Isn't it appropriate that the month of the tax begins with April Fool's Day and ends with cries of "May Day!"?
The trouble with using experience as a guide is that the final exam often comes first and then the lesson.
They say that age is all in your mind. The trick is keeping it from creeping down into your body.