Quote 1
Knowing nothing of the events themselves,
He felt joy in their pictures, taking up
Upon his shoulder all the destined acts
And fame of his descendants. (8.989-992)
These lines illustrate Aeneas's reaction after receiving the armor made for him by the god Vulcan. (In case you don't remember, the shield is decorated with many scenes from future Roman history.) Do you think the fact that the future is already, in some sense, written (OK, engraved) means that Aeneas acts without free will? Or is it more complicated than that? Does the fact that Aeneas knows "nothing of the events themselves" change anything?
Quote 2
(Turnus):
"Here is the chance
You've prayed for: now to hack them up with swords!
The battle is in your hands, men. Let each soldier
Think of his wife, his home; let each recall
Heroic actions, great feats of our fathers.
Down to the surf we go, while they're in trouble,
Disembarking, losing their footing. Fortune
Favors men who dare!" (10.386-393)
Here Turnus encourages his men to attack Aeneas, who has just returned from meeting with the Arcadians and Etruscans. He uses a complex set of ideas to motivate them to fight: 1) love for their families, whom (Turnus implies) they wouldn't want to see fall into the hands of the Trojan invaders, and 2) a sense of pride, in their desire to live up to the deeds of their ancestors. Last of all, Turnus points out that the moment is now: they'll never have a better opportunity to give the Trojans hell. The last two lines, which could also be discussed in terms of the theme of Fate and Free Will basically express the idea that people make their own luck. Do you think that Turnus is right in thinking this or not?
Quote 3
(Aeneas):
"I am Aeneas, duty-bound, and known
Above high air of heaven by my fame,
Carrying with me in my ships our gods
Of hearth and home, saved from the enemy.
I look for Italy to be my fatherland,
And my descent is from all-highest Jove." (1.519-524)
This is how Aeneas introduces himself to the huntress he meets in the forest of Libya (actually, the huntress is his mother, Venus, in disguise). They reveal how much his mission and responsibilities make up his identity.