“At best Americans give but a limited attention to history. Too much happens too rapidly, and before we can evaluate it, or exhaust its meaning or pleasure, there is something new to concern us. Ours is the tempo of the motion picture, not that of the still camera, and we waste experience as we wasted the forest.”

“If we do not live where we work and when we work we are wasting our lives and our work too.”

“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.”

“But we all waste opportunities,’ said Domenica. Every single one of us. Every young person does it. It’s because we think we have so much time, and then, when we realise that our time is finite, it’s too late.”

“When we're alive, life consumes us. But when we die, all of the color and the motion is gone so quickly, it's as though it can no longer stand to be wasted on us.”

“We told him to get on with it. We liked wasting time, but almost nothing was more annoying than having our wasted time wasted on something not worth wasting it on.”