First, you can appeal to his better nature.
Tame animals have a better nature than wild, and it is better for all animals to be ruled by man.
What was this sudden impost set upon the appeal to the better nature and the better judgment of the people to stop smoking?
I can only hope that if his better nature has had time to reassert itself, he will share my delight on this occasion.
It is no good appealing to their better nature either.
One will have to rely on the better nature of the health authority or the statutory water undertaker.
He had to introduce, no doubt much against his better nature and better judgment, a charge per item on prescriptions.
I appeal to his experience and, indeed, his better nature.