`` What did Nietzsche mean when he said '' `` if you stare into the abyss , the abyss stares back at you '' '' ? ''
`` In the Death Note -LRB- anime -RRB- -LSB- SPOILERS -RSB- in L 's last episode alive , he said he '' `` could hear the bells . '' '' What did he mean ? Did he know he was about to die ? ''