暴力的减少可能是我们物种历史上最重要却最不被重视的发展。
The decline of violence may be the most significant and least-appreciated development in the history of our species.
最好的战略是执行。
板块构造理论是地质学的统一理论。
Collaboration often leads to breakthroughs that individual effort cannot achieve.
从出生一开始的教育，是一种对生命必要的帮助。
Success comes to those who work hard.
冒着显得荒谬的风险，让我说，真正的革命者是被伟大的爱所引导的。