To say is one thing and to do is another .Every dog has its day.Dog does not eat dog.Let sleeping dogs lie.Barking dogs seldom lie.Beat a dog before a lion.Give a dog a bad name and hang him.
问题描述：
To say is one thing and to do is another .
Every dog has its day.
Dog does not eat dog.
Let sleeping dogs lie.
Barking dogs seldom lie.
Beat a dog before a lion.
Give a dog a bad name and hang him.
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