我们今天种植的每一棵树都是对明天清洁空气、稳定气候和繁荣生态系统的投资。
"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."
那些将环境挑战视为重塑机会的公司将会蓬勃发展。
The greatest use of a life is to spend it for something that will outlast it.
我是个斗士,我相信积极和努力的力量。