Non-violence is the greatest force at the disposal of mankind.

过去他用我未消亡，它甚第十他用我未过去。

That is what learning is. You suddenly understand something you've understood all your life, but in a new way.

I can calculate the motions of the heavenly bodies， but not the madness of people.

You can't change the past, but you can ruin the present by worrying about the future.

我扮演的每一个角色都是我的一部分，我把一部分的自己献给每一个角色。