undiscouraged

“I shall go out every day till I find something to do,” said Rupert, with the undiscouraged fervour of youth.

Undiscouraged, she dug one side of the first hole, and presently she held out to Amy what at first puzzled them both.

When the whole building had been razed and the site plowed over, the ghost undiscouraged haunted merrily on.

The locusts devoured the crop: undiscouraged, he sowed his fields a second time: again he lost his crop.

Sometimes he fell and scrambled up again, bruised and growling but undiscouraged.