No one will protect what they don't care about, and no one will care about what they have never experienced.
Happiness, like unhappiness, is a proactive choice.
Mathematics is the art of giving the same name to different things.
我们不能向您保证我们将实现今年所有的目标,过去几年我们也没有实现所有的目标,但我们可以向您保证,我们将执着于用户体验 。