You cannot expect your friends to trust you if you don't keep faith with them.

假如你对朋友不守信义， 你就不要指望他们会信任你。

youdao

Keep each other safe: Keep faith.

大家注意安全，坚定信心。

youdao

We're reaffirming our commitment to always keep faith with their families.

我们重申我们的承诺，要始终守信于他们的家人。

youdao

He's been there. (Wait for seconds) Now,he says the stories are basically "to keep (the) faith."

VOA: standard.2009.12.11

However, investors would find it hard to keep faith if the market took a tumble.

ECONOMIST: South Korean mutual funds: Mania by instalments | The

Only if America compensates them with better returns will they keep faith with the dollar, he said.

ECONOMIST: Currency conundrums | The

There are several reasons why emerging-market investors might feel more inclined to keep faith than they used to.

ECONOMIST: Emerging markets