What is the X in X-mas?
a thought expressed in literary form. A pensee can be short and in a specific form, such as an aphorism or epigram, or it can be as long as a paragraph or a page. The term originated with French mathematician and philosopher Blaise Pascal, whose Pensees (1670) was a collection of some 800 to 1,000 notes and manuscript fragments expressing his religious beliefs. The form was particularly popular in French literature, as in Denis Diderot's Pensees philosophiques (1746).