He who likes cherries soon learns to climb.
More German Proverbs:
War is pleasant to those who have not tried it.German
There is always room at the top.
German
Though you seat the frog on a golden stool, he'll soon jump off again into the pool.
German
He that peeps into every bush will hardly get into the wood.
German
The more law, the less justice.
German
It is a bad horse that does not earn his fodder.
German