The spirit is willing but the flesh is weak.

心有余而力。

They don't always have the capacity and they are figures of authority.

有时真的会心有余而力，但他们的确是一种权威的象征。

During the pandemic, nurses have worked non-stop and are still stretched thin.

在新期间，护士连轴转工， 仍然是心有余而力。

As the old saying goes, the mind is willing, but the body is weak.

话说得好，心有余而力。

They may know that they should save, but that they're unable to do so.

他们或许明白应该储蓄，却心有余而力。

From an incredibly sick pregnant woman who doesn't have the bandwidth anymore, Audrey.

来自一个病得很重的孕妇奥迪，她现在已经心有余而力了。

She's too much for me in bed.

我心有余而力… 在床上。

I wish we could help you, but we just can't.

我们很希望能帮您 但心有余而力。

So this is for all the mothers who sat down with their children and explained all about making babies, and for all the mothers who wanted to but just couldn’t.

因此，这是写给所有的母亲，她们抱着孩子坐下，解释说养孩子的易；这也是写给那些心有余而力的母亲们。