Failure is interesting—it’s part of making progress. You never learn from success, but you do learn from failure.

The true cost of leather isn't on the price tag—it's measured in water saved, ecosystems preserved, and workers treated fairly.

我们今天种植的每一棵树都是留给后代的遗产。

"The truth is rarely pure and never simple."

The key to successful market design is anticipating how participants will behave under different rules.