The most rewarding part of my job is seeing our medicines make a difference in people's lives.

最好的领导者是那些倾听多于发言，并以远见和谦逊行事的人。

沉默是最响亮的声音。

一个社会的成功取决于其平衡个人自由需求与社会凝聚力需求的能力。

Loneliness is not lack of company, loneliness is lack of purpose.

The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.