The idealists dream and the dream is told, and the practical men listen and ponder and bring back the truth and apply it to human life, and progress and growth and higher human ideals come into being and so the world moves ever on. ↗
Also, an area that interests me - and it will probably take years to state what I mean - is the period of the rise of democracy, with Tom Paine, which is around the turn of the 18th century into the 19th. ↗