He is a good man at heart.

Not all good men will prosper.

Honest men and knaves may possibly wear the same cloth.

A good person is a moral person.

The good die young.

The good will not necessarily prosper.

When we deal with people, it would be wise to try to separate the sheep from the goats without letting them know it.

I think he is a good man.

We cannot separate the sheep from the goats by appearance.

No matter how we try, it is impossible to distinguish good people from bad people by outward appearances.

We cannot tell a good person from a bad one by looks alone.

Language textbooks often feature only good people.

The most serious problem the world faces is not the strength of the wicked, but the powerlessness of the good.