如果你需要一只援助之手,你可以在自己的任何一只手臂下找到;随着年龄的增长,你会发现你有两只手,一只用来帮助自己,另一只用来帮助别人。
The great challenge of the modern world is to create institutions that are strong enough to govern effectively but also accountable and responsive to the needs of citizens.
今天投资于幼体营养研究,明天将养活数百万人。