Use makes mastery.
More Romanian Proverbs:
One father is enough to govern one hundred sons, but not a hundred sons one father.Romanian
Only what you have in your hand is not a lie.
Romanian
Two dogs to one bone, may never accord in one.
Romanian
Women are the devil's nets.
Romanian
Give the piper a penny to play and two pence to leave off.
Romanian
Who receives a gift sells his liberty.
Romanian