If you read my response carefully I don't need supporting evidence. Mine is simple logic. Entrepreneur's are people who are successful at start up companies turning them into big companies (they are not following any standardized research methods). There are people in graduate school. To graduate they need to do a research project under a mentor, they discover news things through their research. That hasn't stopped and probably will not stop. As far as pricing goes for school, sure, school costs more now, but what does the relativity look like in accordance to living expenses and school expenses? How do you know only 1/3 of students make it through college? And how do you measure their intelligence to determine if college students are actually smart? Smart relative to what? I simply used definitions of words and common sense. When numbers are involved you need evidence.