The rain drop from the sky: If it is caught in hands, it is pure enough for drinking. If it falls in a gutter, its value drops so much that it can’t be used even for washing the feet.
If it falls on hot surface, it perishes. If it falls on lotus leaf, it shines like a pearl and finally, if it falls on oyster, it becomes a pearl. The drop is a same, but its existence and worth depend on with whom it associates. Always be associated with people who are good at heart.