世界上充满了显而易见却无人注意的事物。
"The world is full of obvious things which nobody by any chance ever observes."
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
In mathematics, the art of proposing a question must be held of higher value than solving it.
"Randomized experiments are the gold standard for causal inference, but they are not always feasible."
自然状态下的生活是孤独、贫穷、丑陋、野蛮和短暂的。
I think the most important thing in life is self-confidence.