In rivers, the water that you touch is the last of what has passed and the first of that which comes; so with present time.
Leonardo da VinciTo such an extent does nature delight and abound in variety that among her trees there is not one plant to be found which is exactly like another; and not only among the plants, but among the boughs, the leaves and the fruits, you will not find one which is exactly similar to another.
Leonardo da VinciEverything comes from everything, and everything is made out of everything, and everything returns into everything.
Leonardo da Vinci