"Life, he realize, was much like a song. In the beginning there is mystery, in the end there is confirmation, but it's in the middle where all the emotion resides to make the whole thing worthwhile."

If economists could manage to get themselves thought of as humble， competent people on a level with dentists， that would be splendid.

世界不是模型，模型只是模型。

过程就是目的。

"The only limit to our realization of tomorrow is our doubts of today."