What is the significance of 'Winter is Coming'?

'Winter is Coming' is a phrase that has become synonymous with the hit HBO show Game of Thrones, as well as with the book series it is based on, A Song of Ice and Fire, by George R.R. Martin. The phrase serves as the motto for House Stark, one of the most prominent noble houses in the show and the books. However, the significance of the phrase goes beyond just being a catchy tagline or house motto.

Winter is a recurring theme throughout Game of Thrones, and it represents more than just the changing of the seasons. Winter in this world is a time of great hardship and danger. It is when the White Walkers, a race of undead beings, emerge from the far north to attack the living. The longer the winter, the more powerful the White Walkers become, and the more difficult it is for the living to survive.

Thus, 'Winter is Coming' serves as a warning to all the characters in the show and the books. It reminds them that even in times of relative peace and prosperity, they must always be on guard, because winter and the White Walkers are always a threat. The phrase also serves as a reminder of the Stark family's history and reputation as being hardy and resilient, able to survive even the harshest of winters.

Overall, 'Winter is Coming' is a powerful and iconic phrase that captures the essence of the world of Game of Thrones, and serves as a warning to all who hear it.