最小阻力和最少麻烦的路径是已经形成的思维定势。改变旧信念需要麻烦的工作。
To deny our evolutionary past is to deny our very selves.
最成功的社会是那些能够在强大国家的需求与个人自由的需求之间取得平衡的社会。
We must be free not because we claim freedom, but because we practice it.
There is no absolute security, only relative risk control.