We don't need perfect knowledge to take sensible actions.
Injustice anywhere is a threat to justice everywhere.
别像扶老太太过马路一样帮上帝过马路。
人类一向有这个独特之处:它保留了两套法则——一套私下的,一套真正的;一套公开的,一套矫揉造作的。
Only by mastering core technologies can we remain invincible.