说真话的最大好处是你不需要记住你说了什么。
The great advantage of telling the truth is that you don't have to remember what you said.
最重要的是让合适的人担任合适的职位。
"Children's books should be both a mirror and a window."
History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation.
我们需要世界上的思想多样性来面对新的挑战。
The only way to discover the limits of the possible is to go beyond them into the impossible.