There is no use doing something and then saying you did not mean to do it .

做了一件事然后说自己本来不想那样做是没有用的；

youdao

There is no use doing what we love, we must love we do just like the field.

做我们喜欢做的事情往往没有用，我们必须热爱上我们要做的事情，就好像饮食这个领域一样。

youdao

There is no use doing what we love, we must love we do just like the field.

做我们喜欢的事是没有用的，我们必须爱我们所做的一样。

youdao

As Dr Gonthier, and other supporters of the use of computers, point out, there is no reason to think that humans are less fallible than computers when doing long computations or proofs.

ECONOMIST: Just what does it mean to prove something?