" I’m not one to insist that a man can’t possibly make it without a lot of formal education, since my own formal education pretty much stopped when I graduated from Independence High School in 1901. And then there was a twenty-two-year gap, while I worked on a farm and as a railroad timekeeper and served in the Army and did a lot of other things, before I started to attend night classes at Kansas City Law School - and I left there in 1925 and never got a degree. But I’ve tried to increase my knowledge all my life by reading and reading and reading, "

― Harry Truman , Where the Buck Stops: The Personal and Private Writings of Harry S. Truman