The hunchback does not see his own hump, but sees his companion’s.
More Spanish Proverbs:
Don't stop the way of a bull or of a current of air.Spanish
I thought I had made the sign of the cross -- and I hurt my eye.
Spanish
He who steals once is never trusty.
Spanish
He who steals once is never trusty.
Spanish
The wolf picks up the ass's fleas by moonlight.
Spanish
Plough deep and you will have plenty of corn.
Spanish