Who said "Happiness isn't a destination, it's a daily practice."?

This quote is attributed to Lisa Simpson.

Happiness isn't a destination, it's a daily practice. - Lisa Simpson

"Happiness isn't a destination, it's a daily practice."

Lisa Simpson Happiness

"I'm not a bad girl, I'm just drawn that way."

"The only way to win is to not play."

"Understanding is the first step toward love."

"If something is hard to do, then it's not worth doing."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."