Taken from:

"Walden Or Life in the Woods"

I went to the woods because I wanted to live deliberately.
I wanted to live deep and suck out all the marrow of life.
To put to rout all that was not life,
And not, when I had come to die, discover that I had not lived.

by Henry David Thoreau

Note:
Please do not kill yourself after reading these lines....
(...like Neil did.)