Even though there is rampant unemployment in many parts of the world, there are still large numbers of jobs that are going unfilled because employers are having a hard time identifying people with the right set of skills.

Start marching forward, even when into the new and unknown, and don't be deterred by obstacles.

In many of our [online] courses, the median response time for a question on the question and answer forum was 22 minutes - which is not a level of service I have ever offered to my Stanford students.

If a student takes a Stanford computer class and a Princeton business class, it shows they are motivated and have skills. We know it has helped employees get better jobs.

High-quality education provided by MOOCs can be a significant factor in opening doors to opportunity—even among the college-educated.

There are so many people around the world in need of high-quality education and really starving for education.

The world is noisy and messy. You need to deal with the noise and uncertainty.