2 speeches

the 2 top bills of the world - clinton and gates were together at the harvard university 2007 commencement.

some parts of clinton's speech are striking

In the United States in the last decade, we have had six years of economic growth, an all-time high in the stock market, a 40-year high in corporate profits. Workers are doing better every year with productivity, but median wages are stagnant. And there’s actually been in all this so-called recovery a 4 percent increase in the percentage of people working full-time falling below the poverty line, and a 4 percent increase in the percentage of people working, who with their families, have lost their health insurance. It’s an unequal time.

When the human genome was sequenced, .....– the most interesting thing to me was the discovery that human beings with their three billion genomes are 99.9 percent identical genetically. So if you look around this vast crowd today, at the military caps and the baseball caps and the cowboy hats and the turbans, if you look at all the different colors of skin, all the heights, all the widths, all the everything, it’s all rooted in one-tenth of one percent of our genetic make-up. Don’t you think it’s interesting that not just people you find appalling, but all the rest of us, spend 90 percent of our lives thinking about that one-tenth of one percent?

and here goes gates - making supreme sense

... humanity’s greatest advances are not in its discoveries – but in how those discoveries are applied to reduce inequity. Whether through democracy, strong public education, quality health care, or broad economic opportunity – reducing inequity is the highest human achievement.
I left campus knowing little about the millions of young people cheated out of
educational opportunities here in this country. And I knew nothing about the
millions of people living in unspeakable poverty and disease in developing
countries.

We can make market forces work better for the poor if we can develop a more creative capitalism – if we can stretch the reach of market forces so that more people can make a profit, or at least make a living, serving people who are suffering from the worst inequities. We also can press governments around the world to spend taxpayer money in ways that better reflect the values of the people who pay the taxes.

please take time to read the entire speech.
you could ignore clinton's repartees based in americanisms, the latter half is where the real juice is.