数学和计算机科学之间的联系不是单向的；每个领域都丰富了另一个领域。

The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.

The most important rule in trading is to cut your losses short and let your profits run.

"I am a writer, not a speaker."

The space between buildings is as important as the buildings themselves.