The quest for a unified theory of physics is one of the greatest intellectual adventures of our time.
目前生活中最悲哀的方面是，科学收集知识的速度比社会收集智慧的速度快。
A proof is a repeatable experiment in persuasion.
我尽量选择能挑战我并让我学到东西的角色。
未来属于那些愿意承担经过计算的风险的人。
"I think children are naturally curious and open to new ideas, and that's something I try to capture in my books."