Whatever you do in life, if you want to be creative and intelligent, and develop your brain, you must do everything with the awareness that everything, in some way, connects to everything else.
Leonardo da VinciMan's external form, marvellously constructed, is not much as compared with the divine soul that dwells inside that structure.
Leonardo da VinciIf we make mistakes in our first compositions and do not know them, we may not amend them.
Leonardo da Vinci