What you get by achieving your goals is not as important as what you become by achieving your goals. At your funeral people will not recall what you did； they will only remember how you made them feel.
人类大脑是社交大脑，它的进化是为了处理社会关系。
写作是对抗遗忘的一种形式。
If humanity doesn’t land on Mars in my lifetime， I would be very disappointed.
