فقه السعادة عند رسل، بين رفض التقليد و الدعوة إلى التجديد

Abstract EN

The subject of this article is why man feel unhappy in his life, then what are the main reasons which can justify this lack of happiness, and what should man do to be able to live cheerfully, Here comes the point of view of Bertrand Russell to bring his contributions in order to make true the happy life possible, He should first according to him to far away of social imitation, And think freely, Also keeping in touch the ethics values in the science field.