Possible Clues:

• Covered by Eduardo De Filippo, in retrospect, in biography
• See 7
• Being by lake provided energy
• Imitates art?
• ''What is this ..., if full of care, we have no time to stand and stare?'' (Davies)
• Sentence that couldn't be any longer
• Game with people pegs
• 'This is the ___!'
• What happens to you while you're busy making other plans, per "Beautiful Boy"
• Board game simulating a real existence