“You have to have a high conception, not of what you are doing, but of what you may do one day: without that, there's no point in working.”

“One of my guiding principles is don’t do anything that other people are doing. Always do something a little different if you can. The concept is that if you do it a little differently there is a greater potential for reward than if you the same thing that other people are doing. I think that this kind of goal for one’s work, having obviously the maximum risk, would have the maximum reward no matter what the field may be.”

“You have to work from one point to go to another. So I admire work ethic, I think it should be re-inforced through out our neigbourhoods, that everybody should work hard, practice makes perfect, you have to be diligent with what you want, you have to apply your self, you have to motivate your self. You have to do for-self by your self, and then you can do things for other people. But that's what I had to do, I had to do for-self.”

“You cannot get through a single day without having an impact on the world around you. What you do makes a difference, and you have to decide what kind of difference you want to make.”

“If I were back in high school and someone asked about my plans, I'd say that my first priority was to learn what the options were. You [high school students] don't need to be in a rush to choose your life's work. What you need to do is discover what you like. You have to work on stuff you like if you want to be good at what you do.”

“What you have done to this point cannot be undone. What you do next… It is still unwritten.”

“You can have pride in what you do each day, but not arrogance in what you were born with.”

“While I respect suicidal tendencies on most days, you’d do well to remember who you’re addressing and, more to the point, what I can do to you. No one says you have to go back to Tartarus in one piece. (Acheron)”

“Do what you can do, as well as you can do it, every day of your life, and you will end up dying one of the happiest individuals that have ever died.”

“If you have ever done any security work – and it did not involve the concept of "network of trust" – it wasn't security work, it was – masturbation. I don't know what you were doing. But trust me, it's the only way you can do security, it's the only way you can do development.”