One naturally keeps secret all that is bad, ugly, and undesirable, and one feels naturally inclined to expose all that is good, valuable, and beautiful. Yet even that, if kept secret, will show in time the phenomenon of a seed hidden in the ground, which will spring up, when the hour comes, with its leaves, fruits and flowers. Therefore sometimes Sufis have taken a contrary way: to keep secret all the good one does and to let one's faults be known. There exists in Persia a sect of Sufis who are called Rind, who still practice this principle. There is a saying of a Rind: "Be a lover from within and become indifferent outwardly." This is a becoming manner, rarely seen in the world.