从自身角度的本能反感到更高角度的全局优解，视角的转换有助于看到事物大层面上的美妙性。恰巧今天晚上读 Ray Dalio 的 Principles 一书，看到一个一致且扩展了的观点很适合作为世界观的 principle 之一：
When I went to Africa a number of years ago, I saw a pack of hyenas take down a young wildebeest. My reaction was visceral. I felt empathy for the wildebeest and thought that what I has witnessed was horrible. But was that because it was horrible or was it because I am biased to believe it's horrible when it is actually wonderful? That got me thinking. Would the world be a better or worse place if what I'd seen hadn't occured? That perspective drove me to consider the second and third-order consequences so that I could see that the world would be worse. I now realize that nature optimizes for the whole, not for the individual, but most people judge good and bad based only on it affects them.
最后墙裂推荐 Ray Dalio 的 Principles 一书，他在书里详细阐述了自身的世界观，是一本值得致敬和不断学习的书。