
“Inutile piangere sul latte versato. (No use crying over spilled milk.)”
Source: Casa Rossa
"The Colbert Report," November 12, 2009.
“Inutile piangere sul latte versato. (No use crying over spilled milk.)”
Source: Casa Rossa
“I spilled more times than a glass of milk on a roller coaster.”
Source: Uglies
"Skies Don't Lie" (song)
("Skies Don't Lie" on YouTube (with lyrics)) https://www.youtube.com/watch?v=DJToHBj8Eb4
Studio albums, Playing in the Shadows (2011)
“I love revision. Where else can spilled milk be turned into ice cream?”
“Don't cry because it's over. Smile because it happened.”
Often attributed to Dr. Seuss without citation; also cited as an anonymous proverb.
This quote has also been attributed to Gabriel García Márquez, in Spanish: "No llores porque ya se terminó, sonríe porque sucedió."
Compare lines from In Memoriam A.H.H. of Tennyson:
  'Tis better to have loved and lost
  Than never to have loved at all.
Disputed
Variant: Don't cry because it's over, smile because it happened.