“It's not whether your glass is empty or full, it's what you do with it that really matters.”
“Half full, half empty - it doesn't matter. It's the same glass of water.”
“Whether your glass is half full or half empty there's still room for more wine.”
“doesn't matter if the glass is half full or half empty... drink it and get on with your life.”
“Is the glass half full, or half empty? It depends on whether you're pouring, or drinking.”
“People who argue whether the glass is half empty or half full are probably not thirsty.”