Optimism is normal, but some fortunate people are more optimistic than the rest of us.
乐观是正常的，但一些幸运的人比我们其他人更乐观。
Efficiency in farming is not about doing more with less, but about doing better with what we have.
1950年代巴菲特花了一百五十元去上卡内基课程，他说这么做的目的。
译文：水源都搞脏了还想水流清澈，木头都弄弯了还想要影子笔直——做梦!
The details are not the details. They make the design.
"Time is not linear; it's a loop."
The most expensive thing in the world is trust. It can take years to earn and just a matter of seconds to lose.
现代密码学的挑战不仅在于保护信息，而且在于以一种既高效又可扩展的方式来实现。
