Pessimism is a waste of time

Optimism doesn't wait on facts. It deals with prospects. Pessimism is a waste of time.

Sometimes to keep it together, you've got to leave it alone.

Across my life only one work will be written: "waste" _ waste of love, waste of talent, waste of enterprise.

Regret for wasted time is more wasted time

Time is money. Wasted time means wasted money means trouble.