“Do not think that what is hard for you to master is humanly impossible; and if it is humanly possible, consider it to be within your reach.”

“Your disbelief will cripple you, you think like that, human. Do not believe this impossible, or it will be.”

“Cultivate an optimistic mind, use your imagination, always consider alternatives, and dare to believe that you can make possible what others think is impossible.”

“Science, in all its greatness, is still subject to human creativity. It starts the first moment a child tries to reach up and grab at the clouds. Soon, the child learns that his own hands cannot reach the sky, but his hands are not the limit of his potential. For the human brain observes, considers, understands, and adapts. Locked within the mind is infinite possibility.”

“I never traded my humanity for my long life, Doctor. I've always remembered my roots....You worked so hard to be like your Elder master that you've forgotten what it is like to feel human - to be human. And we humans...have the capacity to feel another creature's pain. It is what lifted humani above the Elders, it is what made them great.”

“Men think that it is impossible for a human being to love his enemies, for enemies are hardly able to endure the sight of one another. Well, then, shut your eyes--and your enemy looks just like your neighbor.”