r表能做头像吗（r语言表格怎么转换数据框）

 There's no point in being grown up if you can't be childish sometimes. 

 Life is full of trial and error. One failure doesn't mean you're out of the picture. 人生充满了尝试与错误。一次失败不代表你就出局了。

 You can learn from people, and educate others, but the only one you can change is yourself.你可以学习别人，也可以教育别人， 但是你唯一可以改变的人，是你自己。

爱很简单，是你是我。一阵子吵，一辈子好，相扶到老。