中心地的等级反映了所提供的商品和服务的等级。

You're going to have to figure that out for yourself. Life is a box of chocolates, Forrest. You never know what you're going to get.

The only way to keep improving is to keep pushing yourself.

当没有人相信你时，你必须相信自己。这就是让你成为赢家的原因。

创新是进步的关键。