国际合作应建立在互利共赢的基础上。

Sustainability isn't an option; it's a necessity for the future of our planet.

The only religious way to think of death is as part and parcel of life.

Efficient market theory is correct in that there are no gross inefficiencies， but we look at anomalies that may be small in size and brief in time.

Tyranny is rooted in fear.

The most profound truths are often the ones we avoid.