人类大脑是社交大脑，它的进化是为了处理社会关系。

We must think beyond our own lifetimes when it comes to energy.

I'm not a person who likes to be in the spotlight all the time. I'm very private.

【译文】 孔子说：“君子总是胸怀宽广，小人总是忧愁悲伤。”

创新区分了领导者与跟随者。