It is error only, and not truth, that shrinks from inquiry.

"I am not interested in the psychology of characters, but in the psychology of situations."

We may have grown older, but the music keeps us young at heart.

Nobody wants to be this strenuous thing: an individual; it demands an effort.

统一指挥意味着员工应该只接受一个上级的命令。

要学会控制投资风险，使用适当的风险管理工具。