I like that when she did a stock transaction for her boss, she'd buy some in her name, which helped her amass the portfolio she had. This was well before the days of index funds, so the when you invested, you bought IBM or Coca Cola or that company with the funny sounding name - Xerox!
And I like thinking that she worked until she dropped because she wanted to and found it interesting. Her bequest will impact the lives of many, many worthy young people who will go out and do cool things.