Scratch the surface of what's socially normal. I suppose in some way all of us have something we display to the public and things we feel too ashamed of or uncomfortable with to reveal to other people.
“The positive heuristic of the programme saves the scientist from becoming confused by the ocean of anomalies.”
“Ignorance of what real learning is, and a consequent suspicion of it; materialism, and a consequent intellectual laxity, both of these have done destructive work in the colleges.”