最可持续的产品是已经存在的产品。

We will use technology to change the energy structure and bring green energy to every household.

We often think happiness is about getting what we want, but it's more about wanting what we have.

 大胆行动，全心全意地投入，连上苍也会受感动。

The difference between animals and humans is that humans are capable of reasoning， but even that is unreliable.