The Thinker presides over the Gates to Hell.  Is this symbolically warning us to avoid over thinking our paradox of Being and Nothingness.

Keep the Faith

“I know the path: it is straight and narrow
It is like the edge of a sword.
I rejoice to walk on it.
I weep when I slip.
God’s word is:
‘He who strives never perishes.’
I have implicit faith in that promise.
Though, therefore, from my weakness I fail a thousand times.
I shall not lose faith."

- Gandhi