The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome.
自由民主在世界范围内的传播并非不可避免，但它是最有可能的结果。
The most elegant proofs are those that reveal the heart of the problem with clarity.
除非一个人爱过动物，否则他灵魂的一部分仍未觉醒。
避免错误的唯一方法就是没有新想法。
"We need to be insatiable in our desire to learn from the outside."
翻译：每个人都有局限，不责备他人做不到的事，不强迫他人做力所不及的事，是待人的分寸。