The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.
Bertrand RussellThe discipline in your life should be one determined by your own desires and your own needs, not put upon you by society or authority.
Bertrand RussellThe secret of happiness is this: let your interests be as wide as possible, and let your reactions to the things and persons that interest you be as far as possible friendly rather than hostile.
Bertrand Russell