2011 was a great year for commencement speeches. From Amy Poehler's hilarious routine at Harvard's Class Day to Facebook's Sheyl Sandberg's message to young women everywhere, luminaries from all fields spoke to this year's graduating class with wisdom and humor.
Check out our slide show of the best commencement speeches of 2011. Then tell us, did we miss any great speeches? Weigh in in the comments section.