Stay motivated

A moment of motivation can change someone's life. A moment of despair can poison that one's life. So, fill your soul with motivation, then hope will always be by your side.

After someone leaves

The things we learn after someone's life ends are the most valuable lessons. They would have not been known unless that one has left this world.
This is how life goes. No time machines to turn back time.
Nothing can be done to fix what has been broken, but great wisdom keeps growing in those broken hearts; wisdom is what left to heal painful scars that may last forever.