Melancholia in the context of "Childe Harold's Pilgrimage"

Heraclitus (/ˌhɛrəˈklaɪtəs/; Ancient Greek: Ἡράκλειτος Hērákleitos; fl. c. 500 BC) was an ancient Greek pre-Socratic philosopher from the city of Ephesus, which was then part of the Persian Empire. He exerts a wide influence on Western philosophy, both ancient and modern, through the works of such authors as Plato, Aristotle, Georg Wilhelm Friedrich Hegel, Friedrich Nietzsche, and Martin Heidegger.

Little is known of Heraclitus's life. He wrote a single work, of which only fragments survive. Even in ancient times, his paradoxical philosophy, appreciation for wordplay, and cryptic, oracular epigrams earned him the epithets "the dark" and "the obscure". He was considered arrogant and depressed, a misanthrope who was subject to melancholia. Consequently, he became known as "the weeping philosopher" in contrast to the ancient atomist philosopher Democritus, who was known as "the laughing philosopher".

Convalescence is the gradual recovery of health and strength after illness or injury.

The comedy of humours is a genre of dramatic comedy that focuses on a character or range of characters, each of whom exhibits overriding traits or 'humours' that dominate their personality, desires and conduct. This comic technique may be found in Aristophanes, but the English playwrights Ben Jonson and George Chapman popularised the genre in the closing years of the sixteenth century. In the later half of the seventeenth century, it was combined with the comedy of manners in Restoration comedy.

In Jonson’s Every Man in His Humour (acted 1598), which made this type of play popular, all the words and acts of Kitely are controlled by an overpowering suspicion that his wife is unfaithful; George Downright, a country squire, must be "frank" above all things; the country gull in town determines his every decision by his desire to "catch on" to the manners of the city gallant.

Melencolia I is a large 1514 engraving by the German Renaissance artist Albrecht Dürer. Its central subject is an enigmatic and gloomy winged female figure thought to be a personification of melancholia – melancholy. Holding her head in her hand, she stares past the busy scene in front of her. The area is strewn with symbols and tools associated with craft and carpentry, including an hourglass, weighing scales, a hand plane, a claw hammer, and a saw. Other objects relate to alchemy, geometry or numerology. Behind the figure is a structure with an embedded magic square, and a ladder leading beyond the frame. The sky contains a rainbow, a comet or planet, and a bat-like creature bearing the text that has become the print's title.

Dürer's engraving is one of the most well-known extant old master prints, but, despite a vast art-historical literature, it has resisted any definitive interpretation. Dürer may have associated melancholia with creative activity; the woman may be a representation of a Muse, awaiting inspiration but fearful that it will not return. As such, Dürer may have intended the print as a veiled self-portrait. Other art historians see the figure as pondering the nature of beauty or the value of artistic creativity in light of rationalism, or as a purposely obscure work that highlights the limitations of allegorical or symbolic art.

In medicine, malaise is a feeling of general discomfort, uneasiness or lack of wellbeing and often the first sign of an infection or other disease. It is considered a vague term – describing the state of simply not feeling well. The word has existed in French since at least the 12th century.

The term is often used figuratively in other contexts, in addition to its meaning as a general state of angst or melancholia.

Robert Burton (8 February 1577 – 25 January 1640; sometimes writing under the pen name Democritus Junior) was an English author and fellow of Oxford University, known for his encyclopedic The Anatomy of Melancholy.

Born in 1577 to a comfortably well-off family of the landed gentry, Burton attended two grammar schools and matriculated at Brasenose College, Oxford in 1593, age 15. Burton's education at Oxford was unusually lengthy, possibly drawn out by an affliction of melancholy, and saw an early transfer to Christ Church. Burton received an MA and BD, and by 1607 was qualified as a tutor. As early as 1603, Burton indulged in some early literary creations at Oxford, including Latin poems, a now-lost play performed before and panned by King James I himself, and his only surviving play: an academic satire called Philosophaster. This work, though less well regarded than Burton's masterpiece, has "received more attention than most of the other surviving examples of university drama".

The Anatomy of Melancholy (full title: The Anatomy of Melancholy, What it is: With all the Kinds, Causes, Symptomes, Prognostickes, and Several Cures of it. In Three Maine Partitions with their several Sections, Members, and Subsections. Philosophically, Medicinally, Historically, Opened and Cut Up) is a book by Robert Burton, first published in 1621 but republished five more times over the next seventeen years with massive alterations and expansions.

The book is a medical treatise about melancholy (depression). Over 500,000 words long, it discusses a wide range of topics besides depression — including history, astronomy, geography, and various aspects of literature and science — and frequently uses humour to make points or explain topics. Burton wrote it under the pseudonym Democritus Junior as a reference to the Ancient Greek "laughing philosopher" Democritus.