"I am."

G. K. Chesterton was once asked by a London newspaper to join other authors and thinkers to address the weighty and important question of "what's wrong with the world."His response:

Dear Sirs,

I am.

Sincerely yours,

G.K. Chesterton

"Here is a trustworthy saying that deserves full acceptance: Christ Jesus came into the world to save sinners—of whom I am the worst." 1 Timothy 1:15