The true measure of success is not just profit, but the positive impact we leave behind.

A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.

For those who do return back to the countryside, they find themselves very welcome locally, because with the knowledge, skills and networks they have learned in the cities, with the assistance of the Internet, they're able to create more jobs, upgrade local agriculture and create new business in the less developed market.

Time is a continuous entity that includes the past, present, and future.