改变心态只需一分钟，而这一分钟却能改变一整天。
In one minute you can change your attitude and in that minute you can change your entire day.
So we beat on, boats against the current, borne back ceaselessly into the past.
医疗行业的领导力意味着今天做出艰难的决定，以便明天让患者受益。
The way positive reinforcement is carried out is more important than the amount.
We try to buy stocks that are selling below their book value.