“Basically, when you get to my age, you’ll really measure your success in life by how many of the people you want to have love you actually do love you. I know people who have a lot of money, and they get testimonial dinners and they get hospital wings named after them. But the truth is that nobody in the world loves them. If you get to my age in life and nobody thinks well of you, I don’t care how big your bank account is, your life is a disaster.” – Warren Buffett
# of people who actually love you/# of the people you want to have love you is a powerful success metric for life.