The stories we believe about ourselves can either limit our potential or propel us towards greatness.

The beauty of mathematics is that it is both precise and creative.

我决定不代表任何事物，只代表我自己。但这个自我充满了集体记忆。

你的时间有限，不要浪费于重复别人的生活。不要让别人的观点淹没了你内心的声音。

你只要努力做义事，我还要把天下送给你。 

We kid ourselves if we think that the ratio of procedure to data in an active data-base system can be made arbitrarily small or even kept small.