可持续性不是一种趋势，而是负责任商业的基础。

解释：对事物最好的证明是有效果，对论点最好的认定是有证据。

All things are possible until they are proved impossible and even the impossible may only be so, as of now.

文学的力量在于它能够让不可见的东西变得可见，让沉默的声音被听见。

The greatness of human actions is measured by the inspiration that gives rise to them.

在我的国家，要当上总统，得先待过监狱一回。

Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.