Franz Kafka Quotes about Depression

I have the true feeling of myself only when I am unbearably unhappy.
Franz Kafka (1949). “The Diaries of Franz Kafka: 1914-1923. Tr. by Martin Greenberg, with the co-operation of Hannah Arendt”, Schocken
Franz Kafka, Malcolm Pasley (1973). “Shorter works [of] Franz Kafka”, Harvill Secker
Franz Kafka (1991). “The Blue Octavo Notebooks”