从来没有人有过这样的朋友，如此深情，如此忠诚，如此娴熟。

最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

志士仁人所器重景仰的，是名声、功业、道德、情操；凡夫俗子所追求炫耀的，是服装、饰物、住宅、生活。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

人生没有重来，所以要珍惜每一刻。

There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.