模型不是水晶球，但它们是理解未来的最佳工具。
Models are not crystal balls, but they are the best tools we have to understand the future.
I don’t let mistakes discourage me, I let them educate me.
Generally speaking, envy, resentment, and self-pity are disastrous modes of thoughts.Self-pity gets fairly close to paranoia, and paranoia is one of the very hardest things to reverse.
有时候，最难的事情和正确的事情是同一件事。
我对各种图片都感兴趣，不管它们是怎么做出来的。