The best way to lose weight is to close your mouth - something very difficult for a politician. Or watch your food - just watch it, don't eat it.

The quote, "The best way to lose weight is to close your mouth - something very difficult for a politician. Or watch your food - just watch it, don't eat it," comes from Ed Koch, a former mayor of New York City known for his sharp wit and candid personality. Koch was often vocal about both politics and personal matters, which made his statements memorable and impactful. His humorous take on weight loss plays on the irony of self-discipline, especially for someone in the public eye.

The meaning of the quote is twofold. On one level, it suggests that the easiest way to lose weight is to stop eating, a simple yet hard-to-implement strategy for most people, especially those with an appetite for food or a busy lifestyle. On another level, Koch humorously points out that politicians, constantly under scrutiny and engaging in endless conversations, are perhaps the least likely to follow this advice.

The second part of the quote, "watch your food - just watch it, don't eat it," further exaggerates the challenge of weight loss. Here, Koch underscores how difficult it is to exercise self-control in a world where food is constantly tempting and easily accessible, a challenge especially heightened in the social and public worlds, like that of a politician.

Overall, this quote reflects Koch's characteristic humor in discussing serious issues, in this case, self-discipline and weight management, while also poking fun at the life of a politician. His candid and often sardonic remarks helped shape his public persona as both a politician and a commentator.