The Pomegranate, Apple-Tree, and Bramble

No Moral. Suggest us a moral of this fable in comment section.
The Pomegranate and Apple-Tree disputed as to which was the most beautiful. When their strife was at its height, a Bramble from the neighboring hedge lifted up its voice, and said in a boastful tone: “Pray, my dear friends, in my presence at least cease from such vain disputings.”