John mule or gelding mule.
molly mule or mare mule.
Mule - male donkey + female horse = mule.
Hinny - male horse + female donkey = Hinny.

"Blessed are the flexible for they shall not get bent out of shape"
"You can discipline and Discourage or you can Discipline and Encourage"
"Gentle in what you do , But firm in how you do it"