My parents owned a plants nursery. We all grew up growing things and planting things and selling things, and I also managed landscape crews.

When I got into college, I found what ultimately became my life's work. I couldn't sleep at night, I was so excited about it. So I'm attracted to people who play at that level. They actually want to play in their professional life.

We shifted our philosophy from being a computer mapping group that would support planners to the idea of building actual software that would be well engineered. Because at that time, our software was not well-engineered at all; it was basically built with project funding and for project work, largely by ourselves.

There is the GIS world that is largely managing authoritative data sources, supporting geocentric workflows like fixing roads, making cities more livable through better planning, environmental management, forest management, drilling in the right location for oil, managing assets and utilities.

Black holes are very exotic objects. Technically, a black hole puts a huge amount of mass inside of zero volume. So our understanding of the center of black holes doesn't make sense, which is a big clue to physicists that we don't have our physics quite right.

Iraq was home of the Abbasid Caliphate, a golden age when the Muslim world was at the forefront of math, science and medicine.

The strength of the scientific establishment in any country is related to its general level of education, not only in supplying large numbers of eager minds for further training, but also in ensuring a public opinion that holds science in esteem and approves financial support.

As for my studies in school, I was a solid student. I was strong in English and Latin, but I got lost anytime the subject included math. I wish I had paid more attention to biology and science in general, subjects that came to interest me as an adult. I could have gotten better marks, but I never took a book home, never did homework.