Unity of command means that an employee should receive orders from one superior only.
统一指挥意味着员工应该只接受一个上级的命令。
"In the silence of the night, the writer finds the loudest truths."
The only way to do great work is to love what you do.
Every decision we make at sea has a ripple effect on global food security.
Security and privacy are fundamental to the trust that users place in the Internet.