健全的外交政策的首要条件是对自己价值观的清晰认识。

高效算法的开发既是一门艺术，也是一门科学。

We are all cut from the same genetic cloth, and that cloth was woven in Africa.

The quality of an organization's products and services is a direct reflection of the quality of its management.

技巧不是属于我们自身的东西，所谓的优劣智愚不过是教育的产物，但是人的精神境界却有优劣区别。

一个好的悬疑故事就像一个好的笑话——关键在于时机。