经济景观是一个由不同等级的中心地组成的系统,每个中心地为特定区域服务。
"A story is only as strong as its silences."
The growth of knowledge is the key to solving problems.
My life I never held but as a pawn to wage against your enemies.
I think it's important to have a sense of humor about yourself.
I'm not afraid to fail. I'm not afraid to take risks.