The human condition is one of perpetual suffering.

"Every book is a journey, and every journey changes you."

"The 21st century is oppressed by a crushing sense of finitude and exhaustion."

如果我们知道我们在做什么，那么这就不叫科学研究了；不是吗？

Enduring peace cannot be bought at the cost of other people's freedom.

成功是一个糟糕的老师，它诱使聪明人认为他们不会失败。