Horns are not too heavy for the cow.
More Ethiopian Proverbs:
A fool looks for dung where the cow never grazed.Ethiopian
A fool and water will go the way they are directed.
Ethiopian
It is foolhardy to climb two trees at once just because one has two feet.
Ethiopian
Sharing a secret with a rogue is like carrying grain in a bag with a hole.
Ethiopian
One who runs alone cannot be outrun by another.
Ethiopian
A powerful friend becomes a powerful enemy.
Ethiopian