SHAFAQNA – Training, education and nurturing are very important. Knowledge on its own has no use, and knowledge on its own is harmful. Sometimes when it is raining, when rain falls on flowers, the beautiful scents of flowers spread around the area, and when the rain hits dirty places, the bad smell rises. Knowledge is the same; if it enters in a trained/educated/nurtured heart, its scent spreads around the world, and if it enters in an untrained or corrupt heart, it will corrupt the world .
 Sahifeye Imam, Vol. 14, Page 40.