我们不是在从事为人们提供咖啡的业务，我们是在从事为咖啡服务的人的业务。

Every book is a door to a new world, a new perspective, a new understanding of life and existence.

An object that tells of the loss, destruction, disappearance of objects. Does not speak of itself. Tells of others. Will it include them?

"Theoretical computer science is not just about solving problems; it's about understanding the nature of computation itself."

The best way to predict the future is to invent it.

Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.