Gojyo: That no good holy man's been rubbing off on you! Goku: Me? Like Sanzo?! What a rotten thing to say!

What's wrong with selfishness and egotism? We live to die smiling, don't we?

He gave me something that day... something I wanted to protect. And when it was taken from me I learned how small I was. I vowed to never again care for someone so much, I couldn't bear to lose them.

Goku: But I'm so hungry, I have rigor mortis!

If you want to become that close to 'God', die instead.

Muichi Motsu: "Hold nothing": If you meet Buddha, kill Buddha. If you meet the patriarchs, kill the patriarchs. Free of all, bound by nothing, you live your life simply as it is

A past may chase you if you try to escape from it... but once you confront it, it's just an old memory inside you. There's nothing to be afraid of.