Related:

• TeX /tekh/ n. An extremely powerful macro-based text formatter written by Donald E.
  Knuth, very popular in the computer-science community (it is good enough to have displaced Unix troff, the other favored formatter, even at many Unix installations)....
• Anything that is worth doing has been done frequently.
  Things hitherto undone should be given, I suspect, a wide berth....
• There has been an alarming increase in the number of things you know nothing about.
• Beware of bugs in the above code; I have only proved it correct, not tried it. -- Donald Knuth