写作是为了抵抗遗忘。
To write is to resist forgetting.
The mind is not a mirror of the world, but an instrument for dealing with it.
"The unsaid is often more powerful than the spoken word."
I believe in the long-term growth of the United States.
The key to credible causal inference is not just the method, but how well the method fits the question at hand.
不要害怕失败，害怕的是你连尝试都不敢。
市场会做它必须做的事情来证明大多数人是错的。