Saying, contains several meaning

what saying may means ?

   1⃣ reminder of god
   2⃣ time traveler's last code, to past himself
   3⃣ roma's physicist, who have not enough Laboratory equipment, who notice some great theory

how we get meaning of sayings ?

when we send info, we care how to compress info

   1⃣ may advice from other world strings
   2⃣ ship in prophecy, may time travel ship
   3⃣ word, initial of other words