There is no such source of error as the pursuit of truth.
Every man's work, whether it be literature, or music or pictures or architecture or anything else, is always a portrait of himself.
Work with some men is as besetting a sin as idleness.
I do not mind lying, but I hate inaccuracy.
A friend who cannot at a pinch remember a thing or two that never happened is as bad as one who does not know how to forget.
Life is not an exact science, it is an art.