Tweet Yesterday is gone. Tomorrow has not yet come. We have only today. Let us begin. Quote by Mother Teresa. You May Also Like...Time stays long enough for anyone who will use it.Think good, and good follows. Think evil, and evil follows. You are what you think all day long.A life not lived for others is not a life.The future depends on what you do today.Let’s go invent tomorrow instead of worrying about what happened yesterday.What one does is what counts. Not what one had the intention of doing.Time you enjoy wasting, was not wasted.I can do things you cannot, you can do things I cannot, together we can do great things.I have been impressed with the urgency of doing. Knowing is not enough, we must apply. Being willing is not enough, we must do.