Inspirational videos: Stanford commencement address from Oprah Winfrey and Steve Jobs

I just needed some inspirational speech for motivation today. Here it goes!

Oprah Winfrey's 2008 Stanford Commencement Address

Transcript of Oprah Winfrey's commencement address: http://news-service.stanford.edu/news/2008/june18/como-061808.html

Steve Jobs' 2005 Stanford Commencement Address

Transcript of Steve Jobs' address:
http://news-service.stanford.edu/news/2005/june15/jobs-061505.html