If you're not failing occasionally, you're not pushing hard enough.
决定我价值的人是我自己。
To understand the universe, we must first understand ourselves.
国家本质上是侵略性和扩张主义的,因为它们存在于一个无政府状态的国际体系中,没有更高的权威来约束它们。
写作是一种乐观的行为。如果你觉得它不重要,你就不会费心去做。
"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."