The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.

我相信每一个挑战都是一个成长的机会。

把一些多余的技巧还给大自然，把一些用不完的俸禄还给国家，把一些用不能完的财富还给百姓，把一些用不尽的福泽造福子孙。

我们不是从祖先那里继承地球；我们是从子孙那里借来的。这一原则指导着我们迈出的每一步。

The dominant kind of snobbery that exists nowadays is job snobbery. You encounter it within minutes at a party, when you get asked that famous iconic question of the early 21st century, "What do you do?" According to how you answer that question, people are either incredibly delighted to see you, or look at their watch and make their excuses.