我相信讲故事的力量。
关于教育的斗争不仅仅是经济和政治问题,还涉及民主的本质和未来的意义。
我一直在进化,一直在改变。
我们唯一能希望获得的智慧是谦卑的智慧:谦卑是无止境的。
A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.