【译文】 子贡说：“贫穷却不阿谀奉承，富贵却不狂妄自大，怎样？”孔子说：“可以。不如穷得有志气，富得有涵养的人。”子贡说：“修养的完善，如同玉器的加工：切了再磋，琢了再磨，对吧？”孔子说：“子贡啊，现在可以与你谈诗了。说到过去，你就知道未来。”
Sometimes the questions are complicated and the answers are simple.
"We're all just a bunch of guys trying to do something great."
The only thing I can rely on is my own perception, and that is always changing.
出自《三国演义》，梁羽生在《七剑下天山》中引用
量子计算的潜在应用非常广泛，从密码学到材料科学再到人工智能。
If we farm the sea the way we farm the land, we will repeat the same mistakes.