“Aperture Science: We do what we must, because we can.”

EDIT: Also: “Science isn’t about why - it’s about why not. Why is so much of our science dangerous? Why not marry safe science if you love it so much? In fact, why not invent a special safety door that won’t hit you in the butt on the way out, because you are fired!”

(Portal, and Portal 2)

You just changed half my life.

I use root for the same things except for the battery management one.