A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.

Any change, even a change for the better, is always accompanied by drawbacks and discomforts.

We’re here to put a dent in the universe.Otherwise why else even be here？

真正的投资者几乎从不被迫出售他的股票，而在所有其他时候，他可以自由地忽视当前的报价。

真相很少纯粹，也绝不简单。

质量本身不是目的；它是达到目的的手段。

To be a writer, one must have a certain arrogance, a belief that one's own voice is worth hearing.