The man in the planning room, whose specialty under scientific management is planning ahead, invariably finds that the work can be done better and more economically by a subdivision of the labor.

证据似乎支持病毒的基本结构是一个空心管的观点。

最好的建筑是民主的。

物理理论的美不仅在于其数学的优雅，还在于其解释和预测现象的能力。