建议的力量在塑造人类行为方面是巨大的，往往个体并没有意识到这种影响。

The art of competing, I’d learned from track, was the art of forgetting, and I now reminded myself of that fact. You must forget your limits. You must forget your doubts, your pain, your past.

生存下来的不是最强壮的物种，也不是最聪明的物种，而是对变化反应最迅速的物种。