The impact of unions on wages and employment is often misunderstood.
假装谦虚往往就是信口开河,有时候简直是拐弯抹角的自夸。
科学进步是以一次次的葬礼为代价的。
最好的管理是一门真正的科学,建立在明确的法律、规则和原则之上。
Some people are extraordinarily good at knowing the limits of their knowledge because they have to be.