Criminal Minds: Here is the song info and the quotes from Criminal Minds "The Last Word".
"Remember that all through history there have been tyrants and murderers, and for a time they seem invincible. But in the end they always fall. Always." Mahatma Gandhi
"If men could only know each other, they would neither idolize nor hate." Elbert Hubbard
The song was "Field Below" by Regina Spektor