我希望被人们记住是一个有所作为的人。
I want to be remembered as someone who made a difference.
我对自己的决定非常有信心,因为我知道自己想要什么。
The most powerful tool for change is knowledge, rigorously pursued and widely shared.
在为增加粮食生产的机构和为控制人口的机构联合起来共同努力之前,抗击饥饿的斗争不可能取得永久性进展。
Every tree planted today is a legacy for future generations.