The second part of the folio, written between 1642 and 1650, contains (1) new reasons for continuing to devote attention to didactic studies; (2) new methods of studying languages, built upon didactic foundations; (3) vestibule of the Latin language adapted to the laws of the most recent methods of language teaching; (4) new gate of the Latin language exhibiting the structure of things and words in their natural order; (5) a Latin and German introductory lexicon explaining a multitude of derived words; (6) a grammar of the Latin and vernacular, with short commentaries; (7) treatise on the Latin language of the _Atrium_; (8) certain opinions of the learned on these new views of language teaching. The third part of the work, written between 1650 and 1654, contains (1) a brief account of his call to Hungary; (2) a sketch of the seven-class pansophic school; (3) an oration on the culture of innate capacities; (4) an oration on books as the primary instruments in the cultivation of innate capacities; (5) on the obstacles to the acquisition of encyclopædic culture and some means of removing these obstacles; (6) a short and pleasant way of learning to read and understand the Latin authors; (7) on scholastic erudition; (8) on driving idleness from the schools; (9) laws for a well-regulated school; (10) the _Orbis pictus_; (11) on scholastic play; (12) valedictory oration delivered on the occasion of the completion of his labors at Saros-Patak; (13) funeral oration on the life and character of Lewis de Geer. The fourth part of the work represents the years from 1654 to 1657. It contains (1) an account of the author’s didactic studies; (2) a little boy to little boys, or all things to all; (3) apology for the Latinity of Comenius; (4) the art of wisely reviewing one’s own opinions; (5) exits from scholastic labyrinths into the open plain; (6) the formation of a Latin college; (7) the living printing-press, or the art of impressing wisdom compendiously, copiously, and elegantly, not on paper, but on the mind; (8) the best condition of the mind; (9) a devout commendation of the study of wisdom.