“The simplest things are the hardest to understand.”
“The simplest melodies are the hardest to play”
“The hardest thing in the world to understand is the income tax.”
“It doesn't take much to make me happy, but the simplest things are sometimes the hardest to get. But when if finally arrives, heaven help those who try to take it away from me.”
“I was trying to learn to write, commencing with the simplest things, and one of the simplest things of all and the most fundamental is violent death.”
“Forgiving was the hardest thing. Sometimes forgiving was the hardest thing in the whole world.”