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.