The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.
最糟糕的监狱不是有墙和栏杆的监狱,而是我们思想中的监狱。
Technology should serve people, not control them.
你不可能永远快乐,但你可以永远勇敢。
不要试图改变外部世界,改变你的内在世界,外部世界会自动调整。