People Always Fear Change. People Feared Electricity

Even In Some Of Our Vaccine Areas, Like An Aids Vaccine, Things Have Taken Longer Than We Expected, But We Have The Pipeline Of Tools. The Biological Information That We Have That Gives Us Insights Is Fantastic.

K To 12 Is Partly About Babysitting The Kids So The Parents Can Do Other Things.

The Only Role Other Than Paying Their Taxes, Whatever Those Are, The Only Role For Philanthropy Broadly - Of Which The Rich Should Give Disproportionately - The More, The Better - And I Think There Is A Positive Trend In That Direction - There Are Certain Risk-taking Things, Like Trying Out A New Type Of Charter School Or Funding A New Kind Of Medicine.

If You Withdraw The Incredible Focus On Polio, It Will Spread Back, And In Poor Countries You'll Get Something Like 100,000 Cases A Year. So By Being Very Intense And Getting The Cases Down To Zero, What You Do Is You Avoid All The Future Cases.

If Success Corrupts, I'm Probably Pretty Corrupted By Now.