As the Western saying goes, nothing is certain but death and taxes.

该员工说：“正如西方谚语所说：永远不会改变的就是死亡和税收。”

youdao

Doctor: Well, nothing is certain at this point. But whatever it is, I'm sure we'll be able to fix it.

医生：嗯，目前一切都还不确定，但不管是什么，我确信我们都有办法治疗。

youdao

When one admits that nothing is certain one must, I think, also admit that some things are much more nearly certain than others.

当一个人承认没有什么事是完全确定的，我认为他同样应当承认有些事情比起其他事情来更为确定。

youdao

But results are mixed on the dietary supplements front -- nothing is certain, experts say.

CNN: STORY HIGHLIGHTS

While most believe an extension is likely, particularly given weakening economic growth and persistently high unemployment, nothing is certain.

FORBES: Second Quarter, 2012 Market Review & Outlook

By doing so he still faces the likelihood of defeat (though nothing is certain on an issue on which few have fixed views).

BBC: Press law - So why did he do it?