我不会为任何人游泳。我是为我自己而游。
The greatest events are not always the most important.
The best investment you can make is in yourself.
The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.
A wise man will make more opportunities than he finds.
当空间被生活占据时，它就变成了场所
一门科学的历史就是它的问题域的历史。
能源领域的真正领导力在于平衡经济增长与环境责任