You should avoid sloth and unreliability.
重要的不是你对了还是错了,而是当你对了的时候你赚了多少钱,当你错了的时候你亏了多少钱。
Happiness comes from within, not from material things.
真正的领导力不在于你赚取的利润,而在于你留下的遗产。
Both incentives and punishments elicit powerful responses.