As a parent, the responsible thing to do - if you love your child - is to vaccinate your child.

Even in our own agriculture strategy, if we got a great new drought-resistant seed and we managed to get it distributed in the system, we just assumed that it would reach female farmers. That's a false assumption, because women don't interact with agro-dealers. So if you don't develop specific programming to ensure that seed gets in a woman's hands, then the extra income [generated by higher-yielding crops] goes into her husband's hands.

If you don't have an effective teacher in front of the classroom, you won't change the trajectory for students.

Microsoft certainly makes products for the Macintosh.

Make sure you continue to trust what you know now about yourself and stay true to what you believe in

We set out what's going to be our work time versus our foundation time versus family time, and we'll reassess that... sometimes every week.

If you want to lift up an economy in Africa, you basically start with the women.