天下的治乱不在于一个王朝的兴亡，而在于百姓的忧乐

Listen to me, my friend. Hope is a dangerous thing. Hope can make people crazy.

社会源于我们的需求，政府产自我们的邪恶。前者通过凝聚我们的友爱，积极地增进我们的幸福，后者通过遏制我们的恶行，消极地促进我们的福祉。前者鼓励交往，后者制造差别。前者是庇护人，后者是惩罚者。

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

The lab is where questions meet answers, often in unexpected ways.

战略的本质是你必须对想要完成的事情设定限制。