Sometimes in life, you don't always feel strong, but that doesn't mean you're not.

It is error only, and not truth, that shrinks from inquiry.

幸福就是珍惜那些自己觉得幸福的瞬间。

生活就像过山车，活在当下，快乐，享受生活。

You are never too old to set another goal or to dream a new dream.

科学应该弥合实验室和实地之间的差距。