我们生活在一个相互联系和相互依存的世界中，我们的故事是这个更大叙事的一部分。
美国是世界上最强大的国家，在可预见的未来仍将如此。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.
The only thing that’s keeping you from getting what you want is the story you keep telling yourself.
唯一阻止你得到你想要的东西的是你一直告诉自己的故事。