爱是唯一能让我们忘记存在恐怖的东西。

Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.

领导力就是要做出符合患者长期需求的艰难决策。

保卫国家政权，是那些君主和臣子等享受俸禄的人谋划的事；保卫整个天下，即使是地位低微的普通百姓也有责任参与。

"The security of quantum communication comes from the laws of physics, not from computational complexity."

活着就是选择，而每个选择都有其后果。