We've done price elasticity studies, and the answer is always that we should raise prices. We don't do that, because we believe -- and we have to take this as an article of faith -- that by keeping our prices very, very low, we earn trust with customers over time, and that that actually does maximize free cash flow over the long term.
你无法取悦所有人,所以做你自己就好。
"Every film is a journey, and every journey teaches you something new."
我器重那个见到我做事,不见到我也做事的人。 
内心慎防杂念,会更加机敏;眼光审慎万物,则愈加明亮。
我的心是旷野的鸟,在你的眼睛里找到了它的天空。