Sentence examples for has proved attainable from inspiring English sources

Thus, for instance, after these nineteenth-century developments, philosophers who dream of a completely certain knowledge of right and wrong secured by logical inference from self-evident principles can no longer propose Euclidean geometry as an instance in which a similar goal has proved attainable.

But most of them have proved attainable.

That has proved wrong.

Health has proved trickier.

This has proved hard.

It has proved useful.

So it has proved.

That has proved inadequate.

He has proved that.

This has proved invaluable.

I am a believer in moral capitalism, and this woman has proven this to be attainable.