Mason Cooley — American Writer

Mason Cooley was an American aphorist known for his witty aphorisms. One of these such aphorisms Cooley developed was "The time I kill is killing me.".. (wikipedia)

The lonely become either thoughtful or empty.
Three meals plus bedtime make four sure blessings a day.
Complainers change their complaints, but they never reduce the amount of time spent in complaining.
A happy arrangement: many people prefer cats to other people, and many cats prefer people to other cats.
The horse stares at its captor, barely remembering the free kicks of youth.