Every increase in knowledge requires an increase in wisdom
Who ever heard a theologian preface his creed, or a politician conclude his speech with an estimate of the probable error of his opinion?
I would never die for my beliefs because I might be wrong.
A marriage is likely to be called happy if neither party ever expected to get much happiness out of it.
Belief systems provide a programme which relieves the necessity of thought.
The pleasure of work is open to anyone who can develop some specialised skill, provided that he can get satisfaction from the exercise of his skill without demanding universal applause.