The essence of computational complexity is to understand the limits of what can be computed efficiently.

The heart is a fragile thing, easily broken but also capable of incredible resilience.

生命中最伟大的荣耀不在于从未跌倒，而在于每次跌倒后都能站起来。

人类最大的欺骗来自于自己的观点。

The best way to predict the future is to create it.

这就好像自己赤裸着身体却指责别人掀起衣服不礼貌一样。