In July of 2010, I lost my finance job in Chicago. Instead of updating my resume and looking for a similar job, I decided to forget about money and have a go at something I truly enjoyed. I'd purchased a semi-professional camera earlier that year and spent my free time taking photos in downtown Chicago.

I know I have a caption that I'm going to use when somebody tells me something I've never heard before. It's very rarely a thought, a philosophy, when somebody says, 'Oh, I don't like cheese' or 'Oh, I think the government should be overthrown,' because so many people share these thoughts. But what people don't share is stories.

Of all the places I've been, India is the one that's on the top of my list to return to.

I'm a believer in the ordinary person, that the ordinary person is just as important and has an equally unique perspective on the world as someone who is famous or perhaps more privileged.

There's no explanation for success. Success just comes out of life.

Success in math and the hard sciences, far from being a matter of gender, is almost entirely dependent on culture - a culture that teaches girls math isn't cool and no one will date them if they excel in physics.

When you're in your young 20s, you know you can play good golf into your mid-40s. That's a lot of time to get better each and every year and achieve your goals. As long as you know you're making strides along the way, you'll get there eventually.

One goes through school, college, medical school and one's internship learning little or nothing about goodness but a good deal about success.