All definite knowledge - so I should contend - belongs to science; all dogma as to what surpasses definite knowledge belongs to theology. But between theology and science there is a No Man's Land, exposed to attack by both sides; this No Man's Land is philosophy.
Bertrand RussellIn the revolt against idealism, the ambiguities of the word experience have been perceived, with the result that realists have more and more avoided the word.
Bertrand RussellSpeaking psycho-analytically, it may be laid down that any "great ideal" which people mention with awe is really an excuse for inflicting pain on their enemies. Good wine needs no bush, and good morals need no bated breath.
Bertrand Russell