Brian Greene, I would like to thank you so much for offering to share your knowledge of physics for free. Your videos from World Sciences Festival led me here. I have been discouraged from learning physics that ultimately led me to not follow through. That changed when I started watching the way you explain different concepts on some of your conferences from youtube. That is what led me here and inspired me to start learning physics for the first time. I’m anticipating this course and I hope that it motivates me to complete other courses.