Being powerful is like being a lady. If you have to tell people you are, you aren't.
心理学的研究必须包括对心灵运作环境的研究。
Force and fraud are in war the two cardinal virtues.
Never close your lips to those whom you have already opened your heart.
以这样奢侈的国君，去统治那些爱好奢侈的臣民，想要国家不动乱，是不可能的。
The quality of an organization's customer service determines the quality of its customer loyalty.