对森林最大的威胁不是采伐,而是漠不关心。
The greatest threat to our forests isn't logging—it's indifference.
The only thing I can rely on is my own perception, and that is always changing.
我感激每一个挑战,因为它让我更强大。
The only thing that is constant is change.
挫折不是惩罚,而是学习的机会。