做你自己，因为别人已经有人做了。
Be yourself; everyone else is already taken.
Mathematics is not a spectator sport; to understand it, one must engage with it actively.
I believe in being strong when everything seems to be going wrong. I believe that happy girls are the prettiest girls. I believe that tomorrow is another day and I believe in miracles.
The beauty of life lies in its impermanence.
The sky is not the limit; it is the beginning.
I think music is the most powerful thing in the world because it can make you feel things that words can't.
I don't want to be a celebrity. I want to be a memory.
教育是保护的基础——人们保护他们所理解的东西。
True happiness comes from love for oneself and others.