城市就像一张巨大的重写羊皮纸，几个世纪以来被反复书写和重写。

If you can't explain it simply, you don't understand it well enough.

The great advantage of telling the truth is that you don't have to remember what you said.

"The most successful investors are those who can remain calm and rational in the face of market volatility."

有一个快乐的境况出现，但就有一个不快乐的境况相对立；有一处优美的风景出现，但就立即有一处不优美的风景相抵销。