永远不要问一位女士是否怀孕了，需要时她会说出来。
Never ask a woman if she is pregnant. Let her tell you if she is.
The hardest single part of building a software system is deciding precisely what to build.
我们今天划定的伦理界限将塑造明天的科学。
世界是一本书，不旅行的人只读了一页。
孤独は、自分自身と向き合う時間だ。
I always try to find a way to win, even when I'm not playing my best.
