真理是永恒不变的。
I don't have to be a role model for anyone.
做出伟大工作的唯一方法就是热爱你所做的事。
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
The bond market is the Rodney Dangerfield of investments—it gets no respect.
To understand is to forgive, even when there's nothing to forgive.
