如果我们认为可以将主动数据库系统中过程与数据的比率任意减小，甚至保持较小，那我们就是在开玩笑。
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.
"النسيان هو النصر الوحيد على الموت."
The true man wants two things: danger and play. For that reason he wants woman, as the most dangerous plaything.
PAC学习框架提供了一种正式的方法来分析学习算法的效率和有效性。
创新不仅仅是技术的问题，更是改变人们思维和工作方式的问题。
Innovation in technology allows us to see farther into space than ever before.
A company’s success should be measured not just by profit, but by its impact on the planet.