Piranesi

by

Susanna Clarke

The Great and Secret Knowledge Symbol Analysis

The Great and Secret Knowledge  Symbol Icon

In Piranesi, the “Great and Secret Knowledge” symbolizes the intersection of personality and methodology. While Piranesi prefers to follow the data, letting observations lead to general conclusions, the Other’s scientific pursuits are driven by a desire to confirm his hypothesis: that the House possesses a “Great and Secret Knowledge” capable of granting him ancient powers. These different approaches reflect the personalities of Piranesi and the Other, with Piranesi being naturally curious and open-minded and the Other being naturally selfish and tunnel-visioned; in short, who Piranesi and the Other are as people bleeds into the way they approach their work. This leads them to very different conclusions about the House, with Piranesi finding endless beauty and fascination in the House and the Other finding it boring and nothing more than a means to an end. The novel warns of the potential pitfalls of the Other’s purely goal-oriented approach, suggesting that it can blind a person to the true nature—and beauty—of their object of study.

The Great and Secret Knowledge Quotes in Piranesi

The Piranesi quotes below all refer to the symbol of The Great and Secret Knowledge . For each quote, you can also see the other characters and themes related to it (each theme is indicated by its own dot and icon, like this one:
Human vs. Inhuman Worlds Theme Icon
).
Part 2 Quotes

So this, as far as I can tell, is what the birds told me. A message from Afar. Obscure Writing. Innocence eroded. Interesting. I will allow some time to elapse—say a few months—and then I will examine this communication again to see if the intervening events can shed any light upon it (and vice versa).

Related Characters: Piranesi/Matthew Rose Sorensen (speaker), The Other/Dr. Valentine Ketterley , 16/Raphael
Related Symbols: The House , The Great and Secret Knowledge
Page Number: 43
Explanation and Analysis:

I realized that the search for the Knowledge has encouraged us to think of the House as if it were a sort of riddle to be unraveled, a text to be interpreted, and that if we ever discover the Knowledge, then it will be as if the Value has been wrested from the House and all that remains will be mere scenery. The sight of the One-Hundred-and-Ninety-Second Western Hall in the moonlight made me see how ridiculous that is. The House is valuable because it is the House. It is enough in and of Itself. It is not the means to an end.

Related Characters: Piranesi/Matthew Rose Sorensen (speaker), The Other/Dr. Valentine Ketterley
Related Symbols: The House , The Great and Secret Knowledge
Page Number: 60-61
Explanation and Analysis:

Two memories. Two bright minds which remember past events differently. It is an awkward situation. There exists no third person to say which of us is correct. (If only the Sixteenth Person were here).

Related Characters: Piranesi/Matthew Rose Sorensen (speaker), The Other/Dr. Valentine Ketterley
Related Symbols: The House , The Great and Secret Knowledge
Page Number: 71
Explanation and Analysis:
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The Great and Secret Knowledge Symbol Timeline in Piranesi

The timeline below shows where the symbol The Great and Secret Knowledge appears in Piranesi. The colored dots and icons indicate which themes are associated with that appearance.
Part 1
Human vs. Inhuman Worlds Theme Icon
Science and the Pursuit of Knowledge Theme Icon
Friendship, Betrayal, and Loyalty Theme Icon
...35, and the Other, an older scientist and friend of Piranesi who quests after a Great and Secret Knowledge hidden in the world. He has given Piranesi the name Piranesi, but Piranesi recalls it... (full context)
Memory and Identity Theme Icon
Piranesi explains why he keeps notebooks, citing the sharpening effect of writing on one’s mind, as well as the importance of... (full context)
Part 2
Human vs. Inhuman Worlds Theme Icon
Science and the Pursuit of Knowledge Theme Icon
Friendship, Betrayal, and Loyalty Theme Icon
The Other prepares to perform a ritual designed to transfer the “Great and Secret Knowledge” to him and Piranesi. Piranesi asks to stay, and the Other asks only that he... (full context)
Human vs. Inhuman Worlds Theme Icon
Friendship, Betrayal, and Loyalty Theme Icon
...of the constellations and departs. His experience pushes him to abandon his belief in the Great and Secret Knowledge , reflecting that the House is not a “means to an end.” (full context)
Human vs. Inhuman Worlds Theme Icon
Science and the Pursuit of Knowledge Theme Icon
Friendship, Betrayal, and Loyalty Theme Icon
The next day, Piranesi explains his revelation about the insignificance of The Great and Secret Knowledge to the Other. The Other grows upset, explaining that their quest is a “great project,”... (full context)