“Riches can all be lost, but that happiness in your own heart can only be veiled, and it will bring you happiness again, as long as you live.” 

― Anne Frank, The Diary of a Young Girl

“True happiness is not found in any other reward than that of being united with God. If I seek some other reward besides God Himself, I may get my reward but I cannot be happy.” 

― Thomas Merton, No Man Is an Island