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Whenever two programmers meet to criticize their programs, both are silent.
Though the Chinese should adore APL, it's FORTRAN they put their money on.
Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.
When we write programs that "learn", it turns out that we do and they don't.
If two people write exactly the same program, each should be put into microcode and then they certainly won't be the same.