“He wouldn't call a glass of water half full or half empty; he'd assume it was poisoned and run away. ”
“One day, someone showed me a glass of water that was half full. And he said, "Is it half full or half empty?" So I drank the water. No more problem.”
“Half full, half empty - it doesn't matter. It's the same glass of water.”
“The glass is not half empty; it is half full.”
“Some people see the glass as half-empty, while others see it as half-full. But Jones stares at it and tries to figure out who drank the damn water.”
“Is the glass half full, or half empty? It depends on whether you're pouring, or drinking.”