The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight. Quality means conformance to requirements.

Pain is a language that only those who have experienced it can understand.

The future of computing lies in the integration of hardware and software.

A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.

"Truth is not what you want it to be; it is what it is, and you must bend to its power or live a lie."

欧佩克不再掌控全球石油市场的所有牌。

"Every book has a soul. The soul of the person who wrote it and of those who read it and dream about it."