领导者的工作不是拥有所有答案，而是提出正确的问题。
生活中有黑暗也有光明，而你就是那光明中的光明。
"The truth is rarely pure and never simple."
A good algorithm is like a well-told story.
我还没有见过喜爱德行像喜爱美色那样的人。
It is better by noble boldness to run the risk of being subject to half of the evils we anticipate than to remain in cowardly listlessness for fear of what might happen.
Education is not about filling a bucket, but about lighting a fire.
A mind needs books as a sword needs a whetstone if it is to keep its edge.