Always listen to your audience. They will tell you what they want, if you're willing to hear.

Liberty is the right to do what the law permits.

Thank you music for making my life so rich.

人生的主要任务就是：识别并分离那些不属于我们自己的东西，以便我们能成为自己。

除非定理是美丽的，否则它们毫无价值。