In this seminal work, renowned historian Jacques Le Goff critically examines the widely accepted practice of dividing history into distinct periods. Le Goff challenges the very notion of 'slicing' time, arguing that such artificial compartmentalizations often obscure the complex continuities and subtle transitions that define historical processes. He advocates for a more fluid and integrated understanding of the past, encouraging readers and scholars alike to question the validity and implications of traditional periodization. This thought-provoking book stimulates a re-evaluation of historiographical methods, pushing for a holistic perspective that honors the intricate tapestry of human experience across time.