One cries because one is sad. For example, I cry because others are stupid, and that makes me sad.
大家都是因为伤心才哭嘛。比方我吧,我总为别人太傻哭,因为人家愚蠢搞得我很伤心。 —— 《生活大爆炸》
The need to find another human being to share one's life with,has always puzzled me.Maybe because i'm so interesting all by myself with that being said.May you find as much happiness with each other as i find on my own. —— 《生活大爆炸》