Death does not trouble me. I have no fear of supernatural punishments, of course, nor could I enjoy an eternal life in which there would be nothing left for me to do, the task of living having been accomplished.
B. F. SkinnerA failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.
B. F. SkinnerTeachers must learn how to teach ... they need only to be taught more effective ways of teaching.
B. F. Skinner