But just like the pursuit of perfection is the enemy of progress, so is our fear of failure.

追求完美乃进步之大敌，害怕失败亦如是。

youdao

If we fear of making mistake, we can't make progress.

如果我们害怕犯错误，我们就不会取得进步。

youdao

But it seems curiously reluctant to make progress on its investigation of the Star and SkyTeam cartels, perhaps for fear of opening a row with the United States.

但它很令人费解地不愿调查星之联盟和天空团队的企业联盟，或许是担心挑起与美国的争端。

youdao

Diabetes is on the rise and there is a fear that after years of progress in reducing heart attacks and strokes, that is about to be reversed.

BBC: Charity calls for sugar tax in Irish Republic

But the greatest sign of progress is that few fear renewed violence if the talks fail.

ECONOMIST: Northern Ireland

Halo used regenerating shields to ensure that the player could throw Master Chief headlong into any obstacle without fear of breaking their game or eliminating hours of progress.

FORBES: Bungie's Destiny: Looking to The Future of Shooters