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 key to trading success is emotional discipline. If intelligence were the key, there would be a lot more people making money trading.
Good and great are seldom in the same man.
The main thing in life is not to stop questioning. Curiosity has its own reason for existing.
可持续的做法不仅对地球有益，对商业也有益。
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.