定理是数学的里程碑。
Theorems are the milestones of mathematics.
When angry, count ten before you speak; if very angry, a hundred.
Life is too short to worry about what other people think.
我们一直在思考如何让用户的生活更便捷。
成功是一段旅程，而不是终点。享受这个过程。
The most important thing is to be honest with yourself.
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while addressing environmental challenges.