成功交易的关键是了解自己。
The key to successful trading is to know yourself.
The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.
爱是一种痛苦。如果你感觉不到痛苦，那就不是爱。
Quality should never be compromised for speed.
