If you find it hard to start a talk, you can say something nice about people around you.

如果你发现很难开口，你可以对你周围的人说些好话。

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If you can't say something nice, say nothing at all.

假如你不会说什么好听的话，就干脆别说。

youdao

If you can "t say something nice, say nothing at all."

如果你不会说什么好听的话，就干脆别说。

youdao

But this does not say something nice about a person.

VOA: special.2010.06.06

"The old adage 'if you can't say something nice, don't say anything at all' applies to sentencing statements, " Bernstein said.

CNN: Letters by Sandusky, wife blame everyone else

You can tell a conflict is intractable when you ask the parties to say something nice about the other and all you get is a stream of invective.

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This is partly because we want to think of something nice to say about an underdog.

BBC: Hague gambles on Europe