The Mastery of Mind in the Making of a Man

achievement action activity animals association attempt authority become blood body brain breast breath capacity cause cells centres certain character child complete conjure conscious constitute desire determined disease distinctive easily effect effort electrical emotions energy enter entire environment especially exercise existence experience expression eyes fact fail feel follow force future groups habits happiness heart heat hope human idea imagination impressions impulses individual influences intelligence less lives material matter ment mental merely mind moral mother mysterious Nature nerves nervous never observed offspring once operation organs ourselves parents passing passion period persons physical possessed possible practical present produce prove psychic qualities race realize reason require response result says seems sense sleep soul speak substance success teacher temperament thing thought tion true truth young