因为环境是 docker swarm，这里记录一下学习 docker 笔记。
“I applied for Harvard ten times, got rejected ten times, and I told myself that ‘Someday I should go teach there’ ” – Jack Ma, Founder and Executive Chairman of Alibaba Group.
As is known to all, Jack Ma is no doubt a successful man.
However, how much do you know behind this successful man?
He was ignored, laughed at, critisized, rejected, doubted but he never quit.