Science is not just about discovery, but also about the application of knowledge to improve human life.

华为云坚持开放合作，与全球开发者共同创新。

The revolution is a long and arduous struggle, but it is the only way to achieve true independence and freedom.

世界通常不在海滩和乡村俱乐部里生活。

释义：能不说的话就不必多说，走路时要谨慎慢行，不要随意乱走。