经济正义之路始于承认每个人的全部人性。

统一指挥意味着员工应该只接受一个上级的命令。

The battle of life is already half won by the young man who is brought personally in contact with high officials; and the great aim of every boy should be to do something beyond the sphere of his duties--something which attracts the attention of those who over him.

相对论不仅是一项科学成就，更是一种关于空间和时间的新思维方式。