每个人都有两次生命，第二次开始于他意识到自己只有一次生命的时候。
Every man has two lives, and the second starts when he realizes he has just one.
Hard work and perseverance are the keys to overcoming any challenge.
化学是关于连接的科学，无论是字面上还是隐喻上。
预测未来的最好方法就是发明它。
We are standing on the shoulders of giants, but there is still so much more to discover.
He who knows only his side of the case knows little of that.
What matters in life is not what happens to you but what you remember and how you remember it.
效率和环境责任可以而且必须齐头并进。
人不能以流水作为镜鉴，只能在静止的水面照见自己。