“...It would hardly be a waste of time if sometimes even the most advanced students in the cognitive sciences were to pay a visit to their ancestors. It is frequently claimed in American philosophy departments that, in order to be a philosopher, it is not necessary to revisit the history of philosophy. It is like the claim that one can become a painter without having ever seen a single work by Raphael, or a writer without having ever read the classics. Such things are theoretically possible; but the 'primitive' artist, condemned to an ignorance of the past, is always recognizable as such and rightly labeled as naïf. It is only when we consider past projects revealed as utopian or as failures that we are apprised of the dangers and possibilities for failure for our allegedly new projects. The study of the deeds of our ancestors is thus more than an atiquarian pastime, it is an immunological precaution.”

“Socrates: So even our walks are dangerous here. But you seem to have avoided the most dangerous thing of all.Bertha: What's that?Socrates: Philosophy. Bertha: Oh, we have philosophers here. Socrates: Where are they?Bertha: In the philosophy department.Socrates: Philosophy is not department. Bertha: Well, we have philosophers.Socrates: Are they dangerous?Bertha: Of course not.Socrates: Then they are not true philosophers.”

“We writers can use our own longing - and frequently do - without ever having to understand or analyze it. That is why our stories are often wiser than we are.”

“We feel that to reveal embarrassing or private things, we have given someone something, that, like a primitive person fearing that a photographer will steal his soul, we identify our secrets, our past and their blotches, with our identity, that revealing our habits or losses or deeds somehow makes one less of oneself. ”

“Light is the only connection we have with the Universe beyond our solar system, and the only connection our ancestors had with anything beyond Earth. Follow the light and we can journey from the confines of our planet to other worlds that orbit the Sun without ever dreaming of spacecraft. To look up is to look back in time, because the ancient beams of light are messengers from the Universe's distant past.”

“we need a mass of ancestors at our backs as ballast. Sometimes, we feel it's impossible to push into the future without such a weight behind us, without such heaviness to keep us steady, even if it is imaginary. And the more frightening the future is, the more complicated it seems to be, the more we steady ourselves with the past.”