NP中的每个问题都可以归约为可满足性问题，这是计算复杂性理论的基石。

每个圣人都有过去，每个罪人都有未来。

The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.

Life is too short to waste time on people who don't respect you.

量子计算不仅仅是关于速度；它是关于解决经典计算机难以处理的问题。