Technology itself has no value; it only becomes meaningful when it solves real problems.

The most dangerous poison is the feeling of achievement. The antidote is to think like a beginner every morning.

自由的代价是永恒的警惕。

In the ruins of our cities, we search for the fragments of our identity.

资源利用效率不仅对地球有益，而且对企业也有益。