Worry less about what other people think about you, and more about what you think about them.
Source: In Words of Women Quotations for Success, by Power Dynamics Publishing, 1997.
-- Fay Weldon, (Sep 22 1931-____), English novelist; Her novels focus on issues in women's lives; The Life and Loves of a She-Devil, 1983; Leader of the Band, 1988.