制药行业必须在利润与使命之间取得平衡——我们的使命是治愈，而不仅仅是销售。
The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.
The absence of alternatives clears the mind marvelously.
世界称之为不道德的书籍，是那些展示了世界自身羞耻的书籍。
我们都在阴沟里，但仍有人仰望星空。