只有为别人而活，生命才有价值。
Only a life lived for others is a life worthwhile.
Always listen to your audience. They will tell you what they want, if you're willing to hear.
你无法阻止未来，你无法倒回过去，学习秘密的唯一方法……就是按下播放键。
The internal point of view is crucial for understanding the nature of law.
数学的美在于它允许我们从物理世界中抽象出来，专注于基本原理。
The body remembers what the mind forgets.
变化是必然的。和平之后是动荡；恶人的离去之后是他们的回归。