Chaim Potok said this quote

He looked down at the books. There was a long silence. Then he raised his eyes and directed his gaze at Gershon, and Gershon did not look away. I will tell you, Loran what is of importance is not that there may be nothing. We have always acknowledged that as a possibility. What is important is that if indeed there is nothing, then we should be prepared to make something out of the one thing we have left to us -- ourselves. I do not know what else to tell you, Loran. No one is in possession of all wisdom. No one. Gershon sat in silence, looking at Nathan Malkuson.