Adam Jensen: Sarif was right about one thing. It's in our Nature to want to rise above our limits. Think about it. We were cold, so we harnessed fire. We were weak, so we invented tools. Every time we met an obstacle, we used creativity and ingenuity to overcome it. The cycle is inevitable... but will the outcome always be good? I guess that will depend on how we approach it. These past few months, I was challenged many times, but more often then not, didn't I try to keep morality in mind, knowing that my actions didn't have to harm others? Time and time again, didn't I resist the urge to abuse power and resources, simply to achieve my goals more swiftly? In the past, we've had to compensate for weakness, finding quick solutions that only benefit a few. But what if we never need to feel weak or morally conflicted again? What if the path Sarif wants us to take enables us to hold on to higher values with more stability? One thing is obvious. For the first time in history, we have a chance to steal fire from the gods. To turn away from it now - to stop pursuing a future in which technology and biology combine, leading to the promise of a Singularity - would mean to deny the very essence of who we are. No doubt the road to get there will be bumpy, hurting some people on the way. But won't achieving the dream be worth it? We can become the gods we've always been striving to be. We might as well get good at it.

[Sarif Ending - Pro Augmentation]

Adam Jensen: Albert Einstein said: "Technological progress is like an axe in the hands of pathological criminal." Took me awhile, but I finally see his point. How often have we chased the dream of progress, only to see that dream perveted? More often than not, haven't the machines we built to improve life shattered the lives of millions? And now we want to turn that dream on ourselves, to fundamentally improve who we are. Experience has shown me how dangerous that can be. How many times, in the call of duty, did I almost fall into the trap of taking shortcuts, abusing my abilities or the resources at hand? I resisted - barely at times - because I valued human lives and considerations. But can I truly despise others who fall? Technology offers us strength, strength enables dominance, and dominance paves the way for abuse. Darrow understood this. He knew that using technology to become something more than we are risks losing our ability to love, aspire, or make moral choices - the very things that make us Human. It also risks giving some men the power to make others what they choose - regardless of the cost to human dignity. The suffering Darrow inflicted is not the end of the world. It is merely the seed for change. And change never comes without pain.

[Darrow Ending - Tell The Truth]

[from trailer]

Adam Jensen: I never ask for this. If you wanna make enemies, try to change something. The year is 2027. It is a time of great innovation and technological advancement. It is also a time of chaos and conspiracy. I don't even no whose side I'm on.

Eliza Cassan: Breaking news: The riots continues in the streets of Detroit. Protesters rallying outside of Sarif Industries, one of the world's leaders in the controversial science of human augmentation.

David Sarif: These people Adam, they're like ghosts, always in the shadows. Always hiding behind lies, and proxy soldiers. I need you to find them. They can not stop us. They can not stop the future.

Adam Jensen: I never had a choice of what happened to me.

Scientist: How do you feel Adam? The body may heal, but the mind is not always so resilient.

Adam Jensen: Corporations have more power than the government. Everyones fighting for power. For control.

Lawrence Barrett: You'll never find them!

Adam Jensen: I'll never stop looking.

Adam Jensen: Freedom... To those who don't have it, it's more valuable than gold. But where should it start and end? We humans often think we have the right to expand, absorb, convert, or possess anything we need to reach our dreams. But time and time again, hasn't this led to conflicts with others who essentially believe the same thing? Looking back at the challenges I faced - at the way I often resolved them - I realize morality can become our saving grace. Most of the time, didn't I try to keep my values in mind, knowing how my actions would effect others? More often than not. I resisted the urge to abuse power and resources simply to reach my goals more swiftly. I managed to hang on to my humanity - but the temptation to ignore it was always there. It's that temptation that so worries Taggart. He's not afraid of freedom. He's afraid of the chaos that erupts when individuals have nothing but morality to constrain them. He wants us to regulate enhancement technologies, because he fears all that power whitout limits, whitout guiderails to keep us from abusing it. Absolute freedom is no better than chaos. Society needs laws and regulations to protect it. So if the men and women behind Taggart need to work in the shadows, pulling strings to enable us to head in a safe direction, will supporting them be all that bad? If they're as wise as Taggart says, how bad will their leadership be? I just hope they stand by with they say.

[Haggard Ending - Anti Augmentation]

Adam Jensen: Do I trust Mankind to save itself? That's what Eliza was asking. The truth is, I don't know. After everything I've seen, all the fighting, and the chaos around me. I only know what I want to believe: somehow, human decency will triumph. These past few months, I faced many life-threatening situations. I could have given up many times, but my need to know the truth, to uncover the secrets that others were hiding, and to survive, forced me to keep on going. Most of the time, I tried to keep my values in mind, knowing my actions did not have to harm others. I held on to my humanity, resisting the urge to abuse power or resources in order to meet my goals. And in the end, I got the job done. But does this mean I have the right to choose for everyone? No. Because it isn't up to me. It isn't up to Darrow. Sarif, or Taggart, either. Ordinary men and women will have to decide together what course mankind should take. The kind of people who, time and time again, have picked and chosen the future in highly practical ways - slowing change when it's negative, speeding it up when it's good. Can they do it again? I don't know. But I do know I'm not about to let anyone in this station, including myself, stand in their way.

[Suicide - Let Mankind Choose]