Freemasons use symbols to convey deeper philosophical and moral teachings, much like how a simple check mark (✔) communicates approval, correctness, or completion in everyday life. Just as seeing a check mark on a test or task list signifies that something is correct or finished, Masonic symbols serve as reminders of important principles.

For example, the Square and Compasses represent morality and discipline, guiding Masons to "square their actions" and keep their desires "within due bounds." Similarly, the check mark in ordinary use is a universal sign of correctness—when something is checked off, it means it has met a standard, just as Masons strive to meet ethical and intellectual standards in their personal growth.

Another comparison is how a check mark often comes after effort or verification.

In Masonry, symbols like the Ashlar (a stone in its rough and polished forms) show the journey from imperfection to refinement, much like how checking off a task shows progress toward a goal.

In essence, Masonic symbols function like the check mark—simple at first glance, but rich in meaning when understood in their full context. They serve as visual cues for Masons to reflect on their journey of self-improvement and enlightenment.