The beauty of science lies in its ability to explain the natural world through observation and experimentation.

生命的历史是联系的历史。

在这个世界上，有些东西用石头是刻不来的。在我们的心中有块地方是关不住的，那块地方称为自由。

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

"Light is the key. Without light, there is no image."

我不相信运气，我相信努力。