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審判自己比審判別人難多了，如果你正確地審判了自己，那么你就是一個真正的智者了。

"The only way to make sense out of change is to plunge into it, move with it, and join the dance."

Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.

The power of economics lies in its ability to reveal hidden truths about how the world works.

藝術家必須是可能性的預言者。

The best way to learn mathematics is to do mathematics.

實現明天的唯一限制是我們今天的疑慮。