Finally, if you make some mistakes, nor discouraged.

最后，如果你犯了一些错误，也不要灰心气馁。

youdao

But it was not afraid, nor discouraged, for it said to itself: "This is necessary. The path to glory is always rugged."

但是它没有害怕，也没有气馁，而只是在心里暗想：“这是必要的步骤，因为通往光荣的道路总是崎岖不平的。

youdao

Be not disgusted, nor discouraged, nor dissatisfied, if thou dost not succeed in doing everything according to right principles;

如果你根据正确的原则没有做成一切事时，不要厌恶，不要沮丧，也不要不满；

youdao

No one is discouraged from changing jobs through fear of losing health benefits, nor can ruthless discounters undercut their competition by denying health coverage to their staff.

ECONOMIST: Southern Italy