“I have long held the opinion that the amount of noise that anyone can bear undisturbed stands in inverse proportion to his mental capacity and therefore be regarded as a pretty fair measure of it.”

“I know that human happiness never remains long in the same place.”

“He must have a long spoon that eats with the devil.”

“How long have you been holding those words in your head, hoping to use them?”

“I am not sick. I am broken. But I am happy as long as I can paint.”

“Don't underestimate the importance of happiness. As long as you're happy, who cares what you do?”

“Satisfaction consists in freedom from pain, which is the positive element of life.”