The beauty of physics lies in its ability to explain the complex with simple laws.

The great man is a public misfortune.

教育是老年人的最佳粮食。

The power of words can change the world.

生命是一个黎明，死亡是另一个黎明。

我不孤独。我只是独自一人。这两者有区别。

"No man really knows about other human beings. The best he can do is to suppose that they are like himself."

对于手中紧急待办的事情，千万不要急躁，而应沉下心，详慎周密地思考斟酌，对于已经考虑成熟的问题，千万不要延缓，而应横下心，果决神速地实施解决。