Itachi Uchiha was wise beyond his years, and he offered a lot of memorable wisdom across the course of Naruto and Shippuden.

Itachi Uchiha not pursuing his father's Mangekyou Sharingan shall always remain a glaring plothole in the Naruto series that is yet to be resolved.

Itachi after the Uchiha Clan massacre in anime (Image credit ... Itachi suffered from a terminal illness that left him coughing up blood and physically weakened, especially in his later years. Even if ...