True innovation comes from a deep understanding of user needs.
The hardest thing to explain is the glaringly evident which everybody had decided not to see.
我爱她是违背常理,是妨碍前程,是失去自治,是希望破灭,是断送幸福,是注定要尝尽一切的沮丧和失望的。可是,一旦爱上了她,我再也不能不爱她。
有两样东西不一定要有意义,一个是音乐,另一个是笑。
天下战乱不断,朝中何人敢主动请战?