“Life is too short to waste time complainingDon't waste your time with explanations: people only hear what they want to hear”

“Don't waste your time with explanations: people only hear what they want to hear.”

“Life is too short to waste time waiting for other people's approval on how you live it.”

“Leela: Why are we listening to them? It is a waste of time.The Doctor; It is difficult to know what will be a waste of time until after the time has been wasted, by which time it is too late. So predicting what will be a waste of time is something of a waste of time. Unless it gives you pleasure of course when it probably doesn't count as a waste of time.Leela (yawning): I am sorry I did not hear what you said, Doctor.The Doctor (smiling): That was a waste of time then.”

“Life is too short to waste time on books that end badly”

“Life is a waste of time, and time is a waste of life. Get wasted all the time, and you'll have the time of your life!”