H.L. Mencken And C.S. Lewis On Altruism

“She's the sort of woman who lives for others - you can tell the others by their hunted expression.” 
C.S. Lewis, The Screwtape Letters

"If people knew how much ill-feeling unselfishness occasions, it would not be so often recommended from the pulpit." 

C.S. Lewis, The Screwtape Letters

C.S. Lewis Wikiquote

http://en.wikiquote.org/wiki/C._S._Lewis