In his diaries from 1910 to 1923, Franz Kafka reflects on the complex nature of love and gratitude amidst adversity. He questions whether he should express thankfulness or bitterness for experiencing love, especially in the face of his struggles and misfortunes. This sentiment highlights the juxtaposition of the profound and often painful realities of life.

Kafka's love is described as "unearthly," suggesting a deep, almost transcendent emotion, yet it is still directed towards tangible, earthly aspects of existence. This duality emphasizes the resilience of the human spirit, revealing how love can endure even in the darkest times, making it both a source of strength and vulnerability.