The hope of your heart is much bigger than this

I don't like David Wilcox's singing, but I do like his songwriting. I just heard his song "That's What the Lonely is For." It says:

If I feel hollow that's just my proof that there's more
For me to follow - that's what the lonely is for
From the deep of your dreams, the height of your wishes
The length of your vision to see, the hope of your heart
Is much bigger than this

Full lyrics are at http://www.lyricsdepot.com/david-wilcox/thats-what-the-lonely-is-for.html.