Play

My work is a game, a very serious game.

—M. C. Escher

If your knees aren't green by the end of the day, you ought to seriously re-examine your life.

—Bill Watterson

You can discover more about a person in an hour of play than in a year of conversation.

—Plato

Though pleas'd to see the dolphins play, I mind my compass and my way.

—Matthew Green

In every real man a child is hidden that wants to play.

—Friedrich Nietzsche