The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.

We don't receive wisdom; we must discover it for ourselves after a journey that no one can take for us or spare us.

If you're not doing some things that are crazy, then you're doing the wrong things.

唯一真正的希望是心灵的希望。

真正的革命者是由伟大的爱所引导的。