Quote by Daniel Defoe

"The greatest good is the greatest number."

"All our discontents about what we want appeared to spring from the want of thankfulness for what we have."

"Fear is the greatest obstacle to progress."

"Knowledge is power."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."