The secret of change is to focus all of your energy not on fighting the old, but on building the new.

"Leadership is not about being in charge. It is about taking care of those in your charge."

今天种植的每一棵树都是留给后代的遗产。

The true cost of overfishing isn't measured in dollars, but in empty nets and broken communities.

"Fear is a darkroom where negatives develop."