歌唱90%在于倾听。你也必须倾听寂静。

交易成功的关键在于情绪纪律。如果智力是关键，那么会有更多的人通过交易赚钱。

The customer may not always be right, but they always come first.

释义：谦虚的人处在尊高之位，道德会更加光明，处在卑下之位，其德行人们也难以超越。只有君子才能够保持谦德至终。

In the world of cryptography, the only secure system is the one that is never connected to any network.