Sai

“If you attempt to escape, or if you defect to the Syndicate, know this as a certain fact: your friend will die. And be it on Mars, Luna, Earth, the Rim, or Venus itself, one night you will wake in the middle of the dark and find a shadow standing over you. If you are lucky, it will be me. If you are unlucky, it will be Sevro or my husband, and you will die shitting yourself in a foreign bed.”
― Pierce Brown, Iron Gold

“If everybody is thinking alike, then somebody isn't thinking.”
― George S. Patton

“... a mind needs books as a sword needs a whetstone, if it is to keep its edge.”
― George R.R. Martin, A Game of Thrones

“You know how sometimes you lie in bed at night and think, “What if the law of gravity just wears out and lets go and I drift into space?” Does that ever make you anxious?”
― Elaine May