A wise man said， “Before you speak， let your words pass through three gates. At the first gate， ask yourself， “Is it true？” At the second gate ask， “Is it necessary？” At the third gate ask， “Is it kind？”

Libraries were full of ideas—perhaps the most dangerous and powerful of all weapons.

The only way to stay ahead is to keep learning.

Men are afraid that women will laugh at them. Women are afraid that men will kill them.