Many wise words are spoken in jest, but they don't compare with the number of stupid words spoken in earnest.
If you die in an elevator, be sure to push the Up button.
If your wife wants to learn to drive, don't stand in her way.
I'm going to stop putting things off, starting tomorrow!
One of the virtues of being very young is that you don't let the facts get in the way of your imagination.
Any beast can cry over the misfortunes of its own child. It takes a mensch to weep for others' children.