Love turns men into boys; heartache turns boys into men.

Learn from another's pain before you have to learn from your own.

Pain is the evil twin of pleasure.

It is better to smile through pain than to cry through sorrow.

Pain is a better teacher than pleasure.

What heals sometimes hurts, and what hurts sometimes heals.

Pain that heals is better than pleasure that kills.

Pain allows you to appreciate pleasure.

If the world gives you a thousand reasons to cry, find a thousand and one reasons to smile.