Markus Zusak said this quote

I carried [Rudy] softly through the broken street...with him I tried a little harder [at comforting]. I watched the contents of his soul for a moment and saw a black-painted boy calling the name Jesse Owens as he ran through an imaginary tape. I saw him hip-deep in some icy water, chasing a book, and I saw a boy lying in bed, imagining how a kiss would taste from his glorious next-door neighbor. He does something to me, that boy. Every time. It's his only detriment. He steps on my heart. He makes me cry.