You can always juice sales by going down-market, but it's hard to go back upmarket.
当市场下跌时,你轻易的将好东西打折变卖,但是一旦市场向上,再想买回来,难之又难。
出生就是在一座岛屿上遇难。
荒野是一个极端的地方。要生存,你必须找到平衡。
You are not the opinion of somebody who doesn't know you or care about you.