The bush fowl saw the chicken being carved up and laughed. The chicken told the bush fowl to stop laughing. For the same hands now carving up the chicken would be used to carve up the bush fowl. (Sudanese Proverb) - More Sudanese Proverbs...
The person who knows himself and his opponent will be invincible. Carve a peg only after you have observed the hole. (Korean Proverb) - More Korean Proverbs...