"With the publication of 500 courses, MIT is delivering on the promise of OpenCourseWare that we made in 2001. We are thrilled that educators, students, and self-learners from all parts of the globe tell us that MIT OCW is having an impact on education and learning. We hope that in sharing MIT’s course materials, and our experience thus far with MIT OCW, we will inspire other institutions to openly share their course materials, creating a worldwide web of knowledge that will benefit mankind." - Charles M. Vest, President of MIT