Now they live in Punta, Gorda, Florida, where they cruise on their 30-foot

trawler, place off-ball, and collect shells.

That's a tragedy.

Oh my, that is a classic clip from an unforgettable sermon,

preached 18 years ago today on May 20, 2000 in Memphis, Tennessee.

Pastor John, I know you'll never forget that moment.

You were preaching outside to about 40,000 college students

at the fourth passion conference, which was then called one day.

It became, of course, one of your most influential sermons.

There you introduced us to the world of Bob and Penny,

and there's C-shell collection.

And then you pleaded with the students, don't waste your life.

And that plea, of course, would become the title of your book,

released in 2003, which has since become a best-selling book

that has now sold over 650,000 copies

and has really become a staple graduation gift,

handed out to thousands of high school and college graduates.

Reflecting back 18 years to that message in Memphis,

what do you remember from one day 2000?

Did the message seem particularly different to you?

What was your experience of it?

What has surprised you about the message now looking back on it?

...