loopy飞起来头像（飞起来的搞笑图片）

4 Nothing for nothing. 不费力气，一无所得。

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 For something,we can't understand when we are young but by the time we understand,we are no longer young. 有些事情，当我们年轻的时候无法懂得，当我们懂得的时候已不再年轻。