个体是唯一的现实。我们越是远离个体,走向关于智人的抽象概念,我们就越可能陷入错误。
My mind is my weapon. My brother has his sword, King Robert has his warhammer, and I have my mind... And a mind needs books as a sword needs a whetstone, if it is to keep its edge.
永远不要让你的道德感阻止你做正确的事。
The most important principle of positive psychology is that other people matter.
成功的真正标准是我们对周围社区的影响。