Ego- was divided from latin and means "I"<span />
How were the fireworks display last fourth of July
B) By flashing forward to show what happens in the future.
This line is foreshadowing because it implies that anything -- even people -- that becomes a burden can easily be destroyed.
Later, when Beatty himself becomes a problem, Montag burns Beatty to death. When Montag killed Beatty, he destroyed the responsibility he owed him. In this way, this line is an element of foreshadowing.