生产力的提高是社会进步的动力。
The improvement of the productive powers of labor, and the greater part of the skill, dexterity, and judgement with which it is anywhere directed or applied, seem to have been the effects of division of labor.
风险管理不是消除风险,而是理解风险并做出明智的选择。
Happiness cannot be pursued; it must ensue.