In computer science, we often find that the simplest solutions are the most elegant.
Speech is a kind of action, and our words are the tools we use to perform it.
我们教育体系的一个明显的特征是对儿童人格的尊重、并达到前所未有的程度。
The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.