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。
"You can't be a writer unless you're a reader first."
The greatest illusion of all is the illusion of separation.
解释：说同样的话，由于说话的人不同，人们心中的看法也会随之改变。
The most significant threat to liberal democracy comes from within, from the decay of institutions and the loss of trust in them.