I have found, for example, that if I have to write upon sum rather difficult topic, the best plan is to think about it with very great intensity-the greatest intensity of which I am capable-for a few hours or days, and at the end of that time give orders, so to speak (to my subconscious mind) that the work is to proceed underground. After some months I return consciously to the topic and find that the work has been done.
Bertrand RussellThe demand for certainty is one which is natural to man, but is nevertheless an intellectual vice.
Bertrand RussellAll knowledge, we feel, must be built up upon our instinctive beliefs; and if these are rejected, nothing is left.
Bertrand RussellI mean by intellectual integrity the habit of deciding vexed questions in accordance with the evidence, or of leaving them undecided where the evidence is inconclusive. This virtue, though it is underestimated by almost all adherents of any system of dogma, is to my mind of the very greatest social importance and far more likely to benefit the world than Christianity or any other system of organized beliefs.
Bertrand Russell