Markets, by themselves, do not produce efficient outcomes.
丙型肝炎病毒是一个隐藏的敌人,但只要拥有正确的工具和决心,任何隐藏的敌人都能被发现。
无论什么时候,看到争论基于两个对立面进行时,要找到第三个面。
The quest for understanding is the noblest pursuit of the human spirit.
历史是我们再也听不到的声音的回响。
为国家服务,是一种荣誉而不是权利。
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.