"Causal inference requires careful thought about the assumptions underlying your analysis."
The purification of the soul is more important than the purification of the body.
There are no objects whose existence is indubitable.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.