Jiraiya[NARUTO]
in Japanese :
一つてめーに教えといてやる…
忍の才能で一番大切なのは、持ってる術の数なんかじゃねェ…
大切なのは あきらめねェど根性だ!
I'll give you a quick lesson on the truth. It doesn't matter if you know one technique or a million. The most important thing.. for a Shinobi to have.. is the spirit and the guts to never give up!