我们必须倾听科学的声音，并采取紧急行动应对全球能源挑战。
A tree is a symbol of hope—rooted in the present, reaching for the future.
The meaning of life is to find your gift. The purpose of life is to give it away.
No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.
The best way to predict the future is to create it.
征服恐惧是智慧的开始。