“Never go on trips with anyone you do not love.”

Hemingway provides practical advice for both travel and life, suggesting that the stresses and shared experiences of a journey require a foundation of genuine affection and trust. He implies that a difficult trip can amplify the flaws in a relationship, while love provides the patience and shared joy necessary to endure it. In professional partnerships and long-term collaborations, this translates to the importance of shared values and mutual respect before embarking on significant projects. People relate to this because it addresses the universal experience of how travel reveals character and tests bonds. Hemingway, who traveled extensively with his wives and friends, knew that the company you keep defines the quality of the adventure. Choosing our companions carefully ensures that our journeys—both literal and metaphorical—are enriching rather than draining.