The golden key that fits all locks!

(John MacDuff
, "Thoughts for the Quiet Hour", 1895)

"If I have not love, I am nothing." 1 Corinthians 13:2

What a magic spell there is in love! — the absolute devotion
of a beautiful soul that loses itself in the hallowed mission
of radiating peace and joy and sympathy all around.

When other charmers have failed to charm, many dull,
unsusceptible ears have been arrested and won by the
music of kindness
. By it . . .
  old-age renews its youth,
  sick pillows are smoothed,
  burdens are eased,
  tears are turned into smiles,
  dirges are turned into songs.

Love is, of all magical charms, the most irresistible.

Love is the golden key that fits all locks!

"Love is patient, love is kind.
 It does not envy, it does not boast, it is not proud.
 It is not rude, it is not self-seeking, it is not easily angered, it keeps no record of wrongs.
 Love does not delight in evil but rejoices with the truth.
 It always protects, always trusts, always hopes, always perseveres.
 Love never fails!" 1 Corinthians 13:4-8