你必须充满期待。你必须沉浸在希望之中。
The most important thing in mathematics is to ask the right questions.
True progress happens when we balance economic growth with environmental stewardship.
Music is the only thing that makes sense to me.
I don't complain, I don't justify myself, I accept what comes and keep working.
Sometimes the hardest person to forgive is yourself.
乐观主义者认为这是所有可能世界中最好的一个。悲观主义者知道确实如此。