“Three quarks for Muster Mark! (383.1)”

“They spent the first three years of school getting you to pretend stuff and then the rest of it marking you down if you did the same thing.”

“The history of our problem falls into three periods marked out by fundamentally distinct differences in respect of method, of immediate aims, and in equipment in possession of intellectual tools.”

“To paraphrase Mark Twain, there are three kinds of lies: lies, damn lies, and the number of Armenians who are claimed by Armenians and their echo chambers to have died in an alleged World War I genocide.”

“We aim above the mark to hit the mark.”

“Three revolutions mark the history of life on earth. The first was the origin of life itself… The second… was the origin of multicellular organisms… The origin of human consciousness… was the third… Life became aware of itself, and began to transform the world of nature to its own ends.”

“Wealth is no mark of God's favour. Poverty is no mark of God's displeasure.”

“What is that smell? (Nick)
(It was like three-day-old cat vomit mixed with rotten asparagus.)
Duck urine. It keeps the zombies from thinking I’m human. (Mark)
Yeah, well it keeps me from thinking you’re sane. (Nick)”

“Hustlers of the world, there is one Mark you cannot beat: The Mark Inside.”

“The unity of the Middle Ages as a historical period is quite artificial. In reality they fall into three entirely distinct cultural periods—the natural economy of the early Middle Ages; the courtly chivalry of the high Middle Ages; and the urban bourgeois culture of the late Middle Ages. At any rate, the divisions between these three epochs go deeper than those which mark the beginning and the end of the Middle Ages as a whole.”