The beauty of chemistry lies in its ability to create new possibilities from basic principles.

书籍是不同世界之间的桥梁。

当你拿着一块骨料时，你拿着的是数百万年的地球历史

The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.

如果你还在想着昨天，你就不会有更好的明天。