理解问题是解决问题的一半。
Understanding a problem is half the solution.
经验的直接内容是唯一可以作为心理学研究主题的事实。
生活中重要的不是凯旋而是奋斗，其精髓不是为了获胜而是使人类变得更勇敢、更健壮、更谨慎和更落落大方。
Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.
Leadership is about making tough decisions with both courage and compassion.