不一定要比别人强，但要比过去的自己强。
It's not always necessary to be better than everyone else, but to be better than you used to be.
仅靠政策无法拯救我们的森林——需要个人、企业和政府采取行动。
The key to advancing computer science is collaboration across disciplines.
音乐是灵魂的心跳。
"The world is a very puzzling place, and it is a great privilege to be able to think about it."