If you don’t fail now and again, you’re not trying hard enough.
如果你不偶尔失败，说明你不够努力。
NP完全性的概念为理解问题的复杂性提供了一个强大的工具。
"I can resist everything except temptation."
The more you invest in a bad relationship, the more it costs you.
现代生物学运动的最终目标实际上是用物理和化学来解释所有生物学。
A dream is a place where a wish and a fear meet. When the wish and the fear are exactly equally balanced, you call the dream a nightmare.