Once upon a time a Genie granted a man three wishes...
Ok, he said, I'd like a bottle of beer that never ran out.
The genie granted his wish and gave him a bottle. The man took a drink and was amazed to see that the bottle was still full. That's great, he said. I'll have another two of these!
I have three children and I will wish each of them a long, happy, prosperous life... Oh, and if possible, I'll have one of those bottles.