The danger of the past was that men became slaves. The danger of the future is that men may become robots.

数学是秩序和模式的科学，正是这种秩序让我们能够理解周围的世界。

It is the client who knows what hurts, what directions to go, what problems are crucial, what experiences have been deeply buried.

【释义】富有但不骄傲，尊贵但不奢侈。