a willing hand

He has always been willing to give a hand to anyone who asked.

他总是愿意帮助任何有求于他的人.

Archilochus, on the other hand, the subjectively willing and desiring human being, can never be a poet.

但是具有主观意志和欲望的人阿奇洛科斯，却无论何时也不能是个诗人。

And the newcomers provide a willing hand for jobs others may spin.

别人不愿干的工作,新来的人却都愿意干.

Alternatively, and more elegantly, I could hand over bread only to those people who give me a signal that a well-fed con man would not be willing to give.

换种做法（这种做法也更绅士一些），如果有人会向我发出衣食无忧的骗子不愿发出的信号，我可以把面包只交给这些人。

The neighbours are always willing to lend a hand.

邻居们总是乐于帮忙。