He never gave up.

他从未放弃。

youdao

Although he had failed many times, he never gave up.

虽然他失败过很多次，但他从不放弃。

youdao

He never gave up his efforts and always won at last.

他从不放弃努力，最后总是获胜。

youdao

Louie never gave up on the idea that he could get through what he was going through, which is quite extraordinary given how far into extremity he went over his journey.

VOA: special.2011.05.04

Groce said that, even after he benched Griffey, he never gave up on him.

NPR: Illini Buzzer-Beater Upsets No. 1 Hoosiers, 74-72

But Sharon was a fighter, and he never gave up his hope of leading Israel one day.

CNN: Sharon's history is Israel's history

Sometimes he seemed to despair (he wrote a book about overcoming depression) but he never gave up.

ECONOMIST: Julian Simon