进: "Advance. Progress. This character is highly auspicious, symbolizing relentless pursuit of success and smooth sailing in all endeavors. It conveys a bright and promising future, where one's aspirations are within reach and the path ahead is illuminated with hope and prosperity."

来: In the future, to and fro. Often used as a filler word in poetry and lyrics; the future, what is yet to come, tracing back to its origins.