Psychology must be a science of life, not just of the laboratory.

A programming language is low level when its programs require attention to the irrelevant.

"Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence."

夺去爱情，我们的世界就是一个坟墓。

Integrity is doing the right thing, even when no one is watching.