I had the rare honor of serving as Ron Paul's congressional chief of staff, and observed him in many proud moments in those days, and in his presidential campaigns. People today sometimes compare Ron Paul with Bernie Sanders. The comparison of Bernie to Ron goes like this: both launched insurgent, anti-establishment presidential campaigns while in their 70s, shook up their respective party establishments, and attracted large youth followings. But Bernie is no Ron.
Just on the surface: Bernie is a grump and difficult to work with; Ron is a kindhearted gentleman who always showed his appreciation for the people in his office.
More importantly, Ron urged his followers to read and learn. Countless high school and college students began reading dense and difficult treatises in economics and political philosophy because Ron encouraged them to.