Intelligence is what you use when you don't know what to do.

对于任何事务，要改变它就要先接受它。谴责不会解放而只会压迫。

"The world is always going to be dangerous, and people are always going to be good and bad."

Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.