自由社会的原则对于人类进步和繁荣至关重要。
"The principles of a free society are essential for human progress and prosperity."
The trouble with lying is that you have to remember everything.
Science is not just about facts, but about understanding the underlying principles that govern those facts.
最终，我们记住的不是敌人的话语，而是朋友的沉默。
我喜欢用简单的故事来讲述复杂的人性。
不要为你的失败感到尴尬，从中学习并重新开始。
成功就是带着热情从一个失败走向另一个失败。