| Link | Quote | Stars | Tags | Author |
| e5d410d | Training was one thing, reality another, and no one could be sure that the ancient human instincts of self-preservation would not take over in an emergency. | first-contact self-preservation | Arthur C. Clarke |
| Link | Quote | Stars | Tags | Author |
| e5d410d | Training was one thing, reality another, and no one could be sure that the ancient human instincts of self-preservation would not take over in an emergency. | first-contact self-preservation | Arthur C. Clarke |