唯一能讓你成為冠軍的是你的決心。
The only thing that can make you a champion is your determination.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
我們都有缺陷，那是光照進來的地方。
最大的風險是不冒任何風險。
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while addressing environmental challenges.