Timeless Wisdom. I am confident that the habits that Covey outlines in these two books will still be relevant 50 years from now. Covey takes the concept of trust, helps us see it birli a business tool and gives us strategies on how to build and rebuild it. Log in https://zenwriting.net/shadowmark79/ankara-ortaokul-matematik-ozel-ders-fiyatlari-uzerinde-buzz-soylenti