人生是一场海难，但我们别忘了在救生艇上歌唱。
"Life is a shipwreck, but we must not forget to sing in the lifeboats."
可持续性不是一种选择，而是我们对下一代的责任。
And what I noted, since the really big ideas carry 95 percent of the freight, it wasn’t at all that hard for me to pick up all the big ideas and all the big disciplines and make them a standard part of my mental routines. Once you have the ideas, of course, they are no good if you don’t practice. You don’t practice, you lose it.
不。我可以很好地独自生存——如果有合适的阅读材料的话。
我们都是自己期望的受害者。
In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.
解释：乌鸦聚集在一起，虽然看上去很和好，实际上并不亲密；不慎重地结交朋友，虽似牢固，终必破裂。