Who said "I think I can change the world one wag at a time."?

This quote is attributed to Snoopy.

I think I can change the world one wag at a time. - Snoopy

"I think I can change the world one wag at a time."

Snoopy Inspiration

"I think I'm dying. Send for a doctor immediately!"

"Rats! Another day, another disappointment."

"Sometimes I lie awake at night and ask, 'Is life a multiple choice test or an essay?' Then a dog barks and I realize it doesn't matter."

"I love mankind. It's people I can't stand."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"