Motifs are recurring structures, contrasts, or literary devices that can help to develop and inform the text’s major themes.
Counting and Measuring
Crusoe is a careful note-taker whenever numbers and quantities are involved. He does not simply tell us that his hedge encloses a large space, but informs us with a surveyor’s precision that the space is “150 yards in length, and 100 yards in breadth.” He tells us not simply that he spends a long time making his canoe in Chapter XVI, but that it takes precisely twenty days to fell the tree and fourteen to remove the branches. It is not just an immense tree, but is “five foot ten inches in diameter at the lower part . . . and four foot eleven inches diameter at the end of twenty-two foot.” Furthermore, time is measured with similar exactitude, as Crusoe’s journal shows. We may often wonder why Crusoe feels it useful to record that it did not rain on December 26, but for him the necessity of counting out each day is never questioned. All these examples of counting and measuring underscore Crusoe’s practical, businesslike character and his hands-on approach to life. But Defoe sometimes hints at the futility of Crusoe’s measuring—as when the carefully measured canoe cannot reach water or when his obsessively kept calendar is thrown off by a day of oversleeping. Defoe may be subtly poking fun at the urge to quantify, showing us that, in the end, everything Crusoe counts never really adds up to much and does not save him from isolation.
One of Crusoe’s first concerns after his shipwreck is his food supply. Even while he is still wet from the sea in Chapter V, he frets about not having “anything to eat or drink to comfort me.” He soon provides himself with food, and indeed each new edible item marks a new stage in his mastery of the island, so that his food supply becomes a symbol of his survival. His securing of goat meat staves off immediate starvation, and his discovery of grain is viewed as a miracle, like manna from heaven. His cultivation of raisins, almost a luxury food for Crusoe, marks a new comfortable period in his island existence. In a way, these images of eating convey Crusoe’s ability to integrate the island into his life, just as food is integrated into the body to let the organism grow and prosper. But no sooner does Crusoe master the art of eating than he begins to fear being eaten himself. The cannibals transform Crusoe from the consumer into a potential object to be consumed. Life for Crusoe always illustrates this eat or be eaten philosophy, since even back in Europe he is threatened by man-eating wolves. Eating is an image of existence itself, just as being eaten signifies death for Crusoe.
Ordeals at Sea
Crusoe’s encounters with water in the novel are often associated not simply with hardship, but with a kind of symbolic ordeal, or test of character. First, the storm off the coast of Yarmouth frightens Crusoe’s friend away from a life at sea, but does not deter Crusoe. Then, in his first trading voyage, he proves himself a capable merchant, and in his second one, he shows he is able to survive enslavement. His escape from his Moorish master and his successful encounter with the Africans both occur at sea. Most significantly, Crusoe survives his shipwreck after a lengthy immersion in water. But the sea remains a source of danger and fear even later, when the cannibals arrive in canoes. The Spanish shipwreck reminds Crusoe of the destructive power of water and of his own good fortune in surviving it. All the life-testing water imagery in the novel has subtle associations with the rite of baptism, by which Christians prove their faith and enter a new life saved by Christ.