They're not proven, but they're not wrong.

但它们不是错的。

麻省理工公开课 - 热力学与动力学课程节选

If they couldn't be proven wrong, they're not interesting enough to be science.

如果理论不能够被证伪，那它们就算不上科学。

耶鲁公开课 - 心理学导论课程节选

OK. Having said that, let's look at doing some sorts. And I'm going to start with a couple of dumb sorting mechanisms. Actually, that's the wrong way saying it, they're simply brain-damaged, they're not dumb, OK?

我们来做些排序吧,我要开始处理一些愚蠢的排序机制,事实上，我说的不正确，他们就是没脑子，不是笨,发明出来后，他们就在不停的被挑战？

麻省理工公开课 - 计算机科学及编程导论课程节选

And they're not wrong.

WSJ: Dan Zevin: Driving in the Car With Dad

They're not exactly wrong.

WSJ: Sotheby's Sale Defies Demonstrators

That's why, if you spend sufficient time listening to these Panglosses or Cassandras, you'll notice that more often than not, they're entirely wrong - most spectacularly so in their failure to anticipate the financial collapse of 2008.

BBC: A Point of View: And all shall worship money