“Dying on your own terms, this is the greatest gift anyone can bestow upon a mortal man.”

“Humanity's greatest achievement will come when the happiness of some will no longer be the sadness of others.”

“You are in good shape for a dead man.”

“Sir, no insult intended, but you said to me once that you don’t like kiss-asses and that you’d rather work with people challenging your perceptions.”

“Men are creatures of invention and are usually determined not to accept no for an answer.”

“Pride is yet again in the way of our mind’s ability to accept that we may not be the most intelligent and advanced people in the universe or on Earth since it was formed along with the solar system 4.5 billion years ago.”

“If it had only been for the immortality gene, humanity would have eventually managed to turn it back on. At one point in history, they would have embarked on a quest to become immortals, like the gods. But they couldn’t and the whole of humanity still can’t and won’t.”