The notion of truth is not definable in any formal system that is strong enough to include arithmetic.

译文：做事要三思而后行，否则就会后悔，人要善于忍耐才不会有忧患。赏析：不管是说话还是做事，我们都要三思，不经过大脑的话和事只会伤害别人。忍一时风平浪静，事事都要争个输赢，只会两败俱伤。

The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.

"The best stories are those that challenge us to see the world differently."