真理的概念在任何足够强大以包含算术的形式系统中都是不可定义的。
The notion of truth is not definable in any formal system that is strong enough to include arithmetic.
译文：事情在得意时，要防止乐极生悲，说话高兴时，要防止言中有失。赏析：物极必反，当事物到达极点时就会朝着相反的方向发展。人生得意时，要低调做人，说话忘乎所以，就会招惹是非。
International cooperation should be based on mutual benefit and win-win results.
The key to nudge is to make it easy for people to make better choices.
我们必须以与传统疗法相同的严谨态度来设计数字心理健康工具。
"The most important thing for any leader is to create more leaders."
Hard work and passion are the keys to success in any field, especially in music.