Many are they who have a taste and love for drawing, but no talent; and this will be discernible in boys who are not diligent and never finish their drawings with shading.Leonardo da Vinci
When it comes to brains, size matters. It's not all that matters, of course. Whales and dolphins have brains that are larger than humans', but few of the flippered and fluked set win tenure at Stanford. Our brains are the largest in proportion to body size, and they're also highly sophisticated.Seth Shostak
Desire is the starting point of all achievement, not a hope, not a wish, but a keen pulsating desire which transcends everything.Napoleon Hill