The only person you should try to be better than is the person you were yesterday.
你唯一应该努力超越的人，就是昨天的自己。
It's easier to ask forgiveness than it is to get permission.
The weak grow strong by effrontery, the strong by yielding.
Love is the inspiration behind most of my music.
We must balance the need for energy today with the imperative of protecting the planet for tomorrow.