"Books are the most powerful weapons in the world."

Collaboration across disciplines is essential for solving the most challenging problems in science.

In despair, we can find true hope.

I’m not perfect, but I’m always me.

The secret of happiness，you see，is not found in seeking more，but in developing the capacity to enjoy less.

那个握着你的手却说了错话的朋友，比那个远离你的朋友更珍贵。