一个人真正的财富是他的记忆。除此之外，他既不富有也不贫穷。

In the world of physics, we often find that the simplest questions are the hardest to answer.

人民是革命的根基。没有人民，革命就不能成功。

奇迹每天都在发生。

We must listen to both scientists and fishermen to find balanced solutions.