Exactly! Just push your limits at working hard, even if it is just by a little bit at a time, and you shall find yourself working hard in no time!

[It makes perfect sense to him! Ishimaru gives Crona a slight sympathetic smile, but then he goes on.]

Nonsense, there's nothing scary about it! While it's true that being nice is quite splendid, it does not push a society forward. Hard work is the power that can change the world! If we all keep on doing our best, we can only accomplish great things, and we can still be nice while doing so! See? There is a spot for niceness after all! Ahahaha!

[He laughs triumphantly to punctuate that!]