Watching a documentary with people hacking their way through some polar wasteland is merely a visual. Actually trying to deal with cold that can literally kill you is quite a different thing.

It's one thing to buy a copy of 'Atlas Shrugged.' You actually have to read it to get anything out of it.

If you are in a play, and you catch a cold, you are able to muddle through. If you are carrying a musical, it's a different thing altogether. It's the great fear of any singer's life.

Hacking involves a different way of looking at problems that no one's thought of.

Imagine someone so infatuated by a band that they have every different pressing of every album the band made. Most of the time, the only difference in the album is the matrix number or a different 'made in' notation on the back cover or label. This is enough to make some people extremely excited. Actually, much more than excited.

My father read poetry to me, encouraged me to memorize poems. But the writing of it was quite a different thing.