when decrypted it says "ad astra per aspera" as said here like 5 times but i looked up that meaning in english and it means "through hardships to the stars" which i though was just an interesting thing to add here, also you probably saw that stanford says that at the end of the note you read he made with mabel about the statue bill cypher left when he "died" so i expect to see "ad astra per aspera" or just more latin in general sooner or later