5 Business and Life Lessons on Grit and Determination I Learned from the Late, Legendary Gloria Vanderbilt Posted byBrian T. Edmondson July 3, 2019 Leave a comment on 5 Business and Life Lessons on Grit and Determination I Learned from the Late, Legendary Gloria Vanderbilt Grit and determination were the characteristics this famous socialite, author and actress offered the world.