The purpose of the whole [the Comedy] and of this portion [the Paradiso] is to remove those who are living in this life from the state of wretchedness, and to lead them to the state of blessedness.
O you, who in some pretty boat, Eager to listen, have been following Behind my ship, that singing sails along Turn back to look again upon your own shores; Tempt not the deep, lest unawares, In losing me, you yourselves might be lost. The sea I sail has never yet been passed; Minerva breathes, and pilots me Apollo, And Muses nine point out to me the Bears. You other few who have neck uplifted Betimes to the bread of angels upon Which one lives and does not grow sated, Well may you launch your vessel Upon the deep sea.
The day that man allows true love to appear, those things which are well made will fall into cofusion and will overturn everything we believe to be right and true.
It may be that a more subtle person would find for this thing a reason of greater subtlety: but such is the reason that I find, and that liketh me best.