Sheryl Sandberg's 2014 Harvard commencement speech provided 5 success fundamentals: 1) There is no straight path to success and opportunities exist outside expected paths. 2) Careers are not ladders but contain unexpected opportunities in unplanned areas. 3) Be honest with yourself and others about strengths and weaknesses. 4) Start working immediately toward goals rather than delaying. 5) Find your interests and pursue them, and women should be as ambitious as men to achieve their full potential.