领导者的角色是创造一个让人们能够发挥最佳水平的环境。

It must be remembered that while sympathy with joy intensifies the sum of joy in the world., sympathy with pain does not really diminish the amount of pain. It may make man better able to endure evil, but the evil remains.

I don’t let the future scare me, I let it excite me.

宪法的一个伟大目标是限制多数人压迫少数人。