领导者要想创造有意义的变化，就必须愿意承担风险。
Leaders must be willing to take risks if they want to create meaningful change.
Science should serve humanity, not the other way around.
The more we know, the less we understand.
在干燥的情况下耕种，虽然土被晒得开裂，一旦下雨，土地干燥的情况就可以得到缓解了。
When you hold a piece of aggregate, you're holding millions of years of earth's history.
