“Keep time! How sour sweet music is when time is broke and no proportion kept! So is it in the music of men's lives. I wasted time and now doth time waste me.”

“Life is a waste of time and time is a waste of life, so let's all get wasted and have the time of our lives.”

“I wasted time, and now doth time waste me; For now hath time made me his numbering clock: My thoughts are minutes; and with sighs they jar Their watches on unto mine eyes, the outward watch, Whereto my finger, like a dial's point, Is pointing still, in cleansing them from tears. Now sir, the sound that tells what hour it is Are clamorous groans, which strike upon my heart, Which is the bell: so sighs and tears and groans Show minutes, times, and hours.”

“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.”

“There is a certain elegance in wasting time. Any fool can waste money, but when you waste time you waste what is priceless.”

“Perhaps I'd be happier if I had a boring job like Filly, but then I wouldn't have any time to myself. I waste so much time and then I resent it when I don't have time to waste.”