In things indifferent， nothing is preferable to anything else.

Control your expenses better than your competition. This is where you can always find the competitive advantage.

你心碎了，就这样。没有什么好抱怨或指责的。你只要需要足够的幸运来找到欣赏你的人。

我这一代人最伟大的发现是，人类可以通过改变心态来改变他们的生活。