Whatever is worth doing at all is worth doing well.

凡是值得做的事都值得好好地做。

He thought that whatever is worth doing at all is worth doing well.

他认为不论什么事，只要值得做就应当做好。

I know it's worth doing well... Ok.

我知道它值得做好。好的。

Jenny, remember this: A job worth doing at all is worth doing well.

Jenny，一定要记住这一点：一份确实值得做的工作值得用心去做。

He adds that if the project prevents a single accident, it was worth doing.

他补充如果这个项目可以防止单起事故, 这就是值得做的事情。

And more importantly, why do scientists think it's worth doing in the first place?

更重要的是，为什么科学家们一开始就认为这事值得做？

You have to kinda go through this dip of difficulty with anything that's worth doing.

对于任何值得做的事情，你都得经历一小段困难。

It's free to come up here and it's worth doing if you're in Pattaya.

这里是免收门票的，如果你在芭堤雅，一定要来看看。

It makes you want to do things, and reassures you that that thing was worth doing.

让我们保持做事的欲望，并让我们觉得那些事确实值得去做。

" I just don't think it's worth doing shows if we're putting people at risk" .

" 如果我们把他人置于危险之中，那我认为这场音乐会根本不值得举办。"