Every scientific discovery should be measured by its contribution to human welfare.
拥有自由、书、花和月亮,哪个人会不快乐?
我试图购买出色到傻子都可以经营的公司的股票,因为,迟早都会有个傻子来经营的。
I was seldom able to see an opportunity until it had ceased to be one.
Journalism can never be silent: that is its greatest virtue and its greatest fault.