对你帮助最大的书是那些让你思考最多的书。

未来属于那些能够适应变化同时坚守核心价值观的人。

最大的智慧是认识到自己的无知。

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.

"When you love what you do, you don't see it as work."