"The most dangerous prisons are those we build in our minds."
The most important political distinction among countries concerns not their form of government but their degree of government.
开放的社会、对知识的无限制获取、人们为推进知识而进行的无计划和无拘束的联合——这些可能使一个庞大、复杂、不断增长、日益专业化和技术化的世界,仍然是一个人类共同体的世界。
最可怕的事情是完全接受自己。