When Tarzan killed he more often smiled than scowled, and smiles are the foundation of beauty. - Edgar Rice Burroughs

Tarzan was an interested spectator. His desire to kill burned fiercely in his wild breast, but his desire to learn was even greater. He would follow this savage creature for a while and know from whence he came. He could kill him at his leisure later, when the bow and deadly arrows were laid aside.

Am I alive and a reality, or am I but a dream?

[..] it has remained for man alone among all creatures to kill senselessly and wantonly for the mere pleasure of inflicting suffering and death.