The truth is, I don't know what I would have done without mathematics.
Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.
The choice for mankind lies between freedom and happiness and for the great bulk of mankind, happiness is better.
The best management is a true science, resting upon clearly defined laws, rules, and principles as a foundation.
In times of change, the learners inherit the earth while the learned find themselves beautifully equipped to deal with a world that no longer exists.
量子计算不仅仅是关于速度；它是关于解决经典计算机难以处理的问题。
我们需要的书是那些能读懂我们的书。