We kid ourselves if we think that the ratio of procedure to data in an active data-base system can be made arbitrarily small or even kept small.

相信你能行，你已经成功了一半。

Believe in your ideas, even if no one else does.

A workshop should smell of sawdust and dreams in equal measure.

The greatest tragedy of modern life is that we have everything we want, but nothing we need.

数学不是一项观赏性运动。

If you're not moving forward, you're falling behind.

世界是一本书，不旅行的人只读了一页。