No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.
如果你竞争对手为中心,你就不得不等待你的竞争对手有所作为。如果你以客户为中心,你就会更具有开拓性。
当没有人相信你时,你必须相信自己。