A man who dares to waste one hour of time has not discovered the value of life. Charles Darwin
It is better to waste one's youth than to do nothing with it at all. Georges Courteline
I believe that every human has a finite number of heartbeats. I don't intend to waste any of mine running around doing exercises. Neil Armstrong
When the wine runs to waste in the cellar, he mends the cask. German Proverb
A bad sheep puts the herd to waste. Portuguese Proverb
No time to waste like the present. English Proverb