A sustainable world starts with sustainable choices.
政策规则优于自由裁量,因为它们消除了时间不一致性问题。
Use, do not abuse...Neither abstinence nor excess ever renders man happy.
A person is never happy except at the price of some ignorance.
我们以大大小小的方式阻碍自己,缺乏自信,不举手,在应该向前一步的时候退缩。
The future of dairy lies in balancing tradition with cutting-edge science to meet global needs.