你是自己生活的讲述者，你可以创造自己的传奇，也可以不创造。
What we learn from history is that people don't learn from history.
Give me a dozen healthy infants, well-formed, and my own specified world to bring them up in and I'll guarantee to take any one at random and train him to become any type of specialist I might select—doctor, lawyer, artist, merchant-chief and, yes, even beggar-man and thief, regardless of his talents, penchants, tendencies, abilities, vocations, and race of his ancestors.
世界建立在化学之上，而我们才刚刚开始理解它是如何构建的。