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

However difficult it was, he never gave up his study.

无论多么困难，他从未放弃过学习。

youdao

Two long years passed by without me seeing Stuart but he never gave up.

两年过去了，我没有见过Stuart，但是这两年中他从未放弃。

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