“I tell you, with complex numbers you can do anything.”

“You can be anything you want to be, do anything you want to do and don't let anyone tell you, you can't.”

“I put my arms around your waist and pull you in, holding you, letting you know I’m with you. I tell you that you can do this, that you’re strong enough and brave enough. I tell you that you can do anything. So you nod and agree to jump.”

“For the simplicity on this side of complexity, I wouldn't give you a fig. But for the simplicity on the other side of complexity, for that I would give you anything I have.”

“I tell young people: Do not think of yourself, think of others. Think of the future that awaits you, think about what you can do and do not fear anything.”

“Anything there is that I can do for you, I will do for you; anything there is that I cannot do, I will learn to do.”