I believe that lifelong learning is essential to career success. Technology is changing every industry, and each segment within. Today, you cannot rest on your undergraduate and graduate degrees, and on the job experiences alone. You have to go back to school. But, you don't have to go back to a school. MOOCS, or Massively Open On-line Courses have transformed learning. Now, you can advance your knowledge, with courses from top universities; from the comfort of your couch. Platforms like edx.org, coursera.com, getsmarter, and numerous others allow you to take many courses for free (audit), or for a relatively small fee earn a certificate of completion, which proves you've successful completed a given program. I am a huge proponent of these platforms. For the past year, I have been doing the micromasters in Supply Chain Management via MIT CTL & Edx, and soon will be starting a course in Artificial Intelligence via MIT CSAIL & Getsmarter. No question, it's a lot of work, when you work and have a family, but it's worth it. Stay hungry, stay foolish.