"When you reach the end of your rope, tie a knot in it and hang on."

"Life is what happens when you're busy making other plans."

"We must be willing to let go of the life we planned so as to have the life that..."

"Try to be a rainbow in someone's cloud."

"You must be the change you wish to see in the world."

"The best and most beautiful things in the world cannot be seen or even touched —..."

"Whoever is happy will make others happy too."

"The purpose of our lives is to be happy."