我们不是从祖先那里继承了地球;我们是从子孙那里借来的。
Investing in R&D is investing in the future, and we never hesitate about this.
我们都被自己过去的幽灵所困扰,有时也被别人的幽灵所困扰。
The best scientists are those who remain humble in the face of nature's complexity.