我不会为任何人游泳。我是为自己游泳。
What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.
The only difference between a rat and a human is that a rat learns from experience.
记忆是一种成就，甚至是一种更新。
许多人会称我为冒险家，我确实是……只是另一种冒险家：一个用生命去证明真理的人。
The mind is an instrument for navigating reality.