Science should serve humanity, not the other way around.

Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt.

Language is not just a means of communication, but a way of existing in the world.

We are all broken, that's how the light gets in.

Grit is passion and perseverance for very long-term goals.

孤独是我们为自我意识付出的代价。