The Toronto Recursive History Project of Toronto's Recursive History This plaque was commemorated on October 10, 2018, to commemorate its own commemoration. Plaques like this one are an integral part of the campaign to support more plaques like this one. By reading this plaque, you have made a valuable addition to the number of people who have read this plaque. To this day and up to the end of this sentence, this plaque continues to be read by people like yourself.

To understand recursion you must first understand recursion.