高效算法的开发不仅仅是一个理论练习；它对我们的生活方式和工作方式有实际影响。
The development of efficient algorithms is not just a theoretical exercise; it has practical implications for the way we live and work.
巴菲特在1985年结束伯克希尔纺织部门营运时，解释道
Problems frequently get easier if you turn them around in reverse. In other words, if you want to help India, the question you should ask is not “how can I help India,” it’s “what is doing the worst damage in India? What will automatically do the worst damage and how do I avoid it?”
Life is short and you gotta move forward.
如果一个问题无法解决，那就扩大它的范围。
Every tree we plant today is a promise to tomorrow.