Since time immemorial, flowers, crystals, precious stones, and birds have held special significance for the human spirit. Like all life-forms, they are, of course, temporary manifestations of the underlying one Life, one Consciousness. Their special significance and the reason why humans feel such fascination for and affinity with them can be attributed to their ethereal quality. Once there is a certain degree of Presence, of still and alert attention in human beings' perceptions, they can sense the divine life essence, the one indwelling consciousness or spirit in every creature, every life-form, recognize it as one with their own essence and so love it as themselves.
— Eckhart Tolle