“Waste your money and you're only out of money, but waste your time and you've lost a part of your life.”
“It's up to you how you waste your time and money. I'm staying here to read: life's too short.”
“What is school for? If you're not asking that, you're wasting time and money.”
“Time = Life, Therefore, waste your time and waste of your life, or master your time and master your life.”
“Time equals life; therefore, waste your time and waste of your life, or master your time and master your life.”
“Don't waste time, waste money. Because you can always get more money.”