The sun gives spirit and life to the plants and the earth nourishes them with moisture.
Leonardo da VinciStudy me, reader, if you delight in me, because on very few occasions shall I return to the world, and because the patience for this profession is found in very few, and only in those who wish to compose things anew. Come, oh men, to see the miracles that such studies will disclose to nature.
Leonardo da Vinci