Believe me for mine honour , and have respect to mine honour , that you may believe. ( 3.3.61) i Picked this line because brutus is showing credibility here.
Not that i loved ceaser less ,but i loved Rome more ( 3.8.61) i Picked this one because this one is showing the emotion that Brutus is feeling showing how he loved ceaser less but Rome more.
with this i depart , that , as i slew my best lover for the good of Rome, i have the same dagger for myself , when it shall please my country to need my death. ( 3.1.62i picked this like because brutus is telling something that no one else can speak on.