儿童值得拥有既让他们高兴又挑战他们的艺术。

Writing is a way of making sense of the world, and of making sense of ourselves.

The rule of law requires that laws be general, public, prospective, clear, and consistent.

计算机科学的终极目标是创建既强大又可靠的系统。

对我来说，编程不仅仅是一门重要的实用艺术。它也是知识基础中的一项巨大事业。