Truth never damages a cause that is just.

I'm the kind of person that has to learn the hard way.

The beauty of physics lies in its ability to reveal the underlying simplicity of the complex universe.

史记

For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.

我不想成为榜样，我想成为参考。