Elders and mentors have an irreplaceable function in the life of any community. Without them the young are lost -- their overflowing energies wasted in useless pursuits. The old must live in the young like a grounding force that tames the tendency toward bold but senseless actions and shows them the path of wisdom.
The heart of most spiritual practice is simply this -- remember:
Remember who you love.
Remember what is sacred.
Remember what is true.
Remember that you will die, and that this day is a gift.
Remembver how you wish to life.