Hungry Fox was trying to reach grape and failed. (There was too high). "I fancy it's too green" Fox sad and walked away.

Lukian, "Germotim", 84 after Ezop.

Once upon a time there was a man. He was sitting near tide and was in the deep sorrow. And there a Fox came to him and sad: "What's up, Doc?" He answered humbly: "I was counting waves and suddenly I missed wave. What can I do, Fox?" Fox gave sane advise: "What's use, Doc? Don't mind such trifle business, begin once more right now."

PS Geezer & Death

Ezop

One Geezer was climbing up to the hill with bunch of brushwood. He was getting tired of it and sad: "I wish I was dead". Suddenly Apparition in the black hood appears in front of him and saying: "Did you call me, old Geezer?" He: "Who are you?" It: "I'm your death". "Hey, you are in the nick of time," - says Old Geezer, - "So, will you help me with my burden and carry it up to the hill?"

rug-plane.

There was smart rouge in the middle east a long time ago. He was selling fake flying rug-planes. He told buyers: "You can fly on it easily. Only you must not think about donkey." Of course, no one fled on it in the skies. Every one thought about donkey.