On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.

The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.

自然喜爱简单与统一。

指修炼内丹时阳气初动的微妙时刻，象征天地未开、万物未生的混沌状态。

未来的竞争是数据的竞争。

One of my primary objects is to form the tools so the tools themselves shall fashion the work and give to every part its just proportion.

To live is to be marked.

People who boast about their IQ are losers.

A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.

健康的精神寓于健康的身体, 这话虽短，但却可完全阐释人生在世幸福之真谛。这二者兼备的人，夫复何求；欠缺其中任意一个的人, 与其他任何事上都难达完美（离更好总会差那么一点点）。人的幸福或痛苦, 大部分是源于自身造就。那些没有理智指引的人永远走不到正确的道路上；而那些身体孱弱的人永远无力抬升内在（的精神或灵魂）。