Let your greatest possession ...

Let your greatest possession be the ability to let go of any possession, joyfully.
Let your greatest possession be the ability to let go of any possession, joyfully.

Quotes from the same author

The ability to forgive is one of man's greatest achievements.
Change will never happen when people lack the ability and courage to see themselves for who they are.
Unfortunately, your reputation often rests not on your ability to do what you say, but rather on your ability to do what people expect.
Quit saying you don't have time. You have time for what you make time for in life.
Respectful communication under conflict or opposition is an essential and truly awe-inspiring ability.