Your most unhappy customers are your greatest source of learning.

The world changes fast—those who adapt thrive.

人们为了保护自己不受伤害，会伤害他人。

企业家的社会责任比赚钱更重要。

The deepest problems of modern life derive from the claim of the individual to preserve the autonomy and individuality of his existence in the face of overwhelming social forces, of historical heritage, of external culture, and of the technique of life.

不自重自爱便自取其辱，没有畏惧心的人招致灾祸；不自我满足的人受到裨益，不自以为是的人见多识广。