The quote emphasizes the necessity of continual progress despite challenges. Life often presents ongoing struggles that must be addressed, and it's crucial to discern which issues ought to be resolved and which can be set aside. This discernment is vital for personal growth and the pursuit of broader goals.

In the context of the book "The Gemini Contenders" by Robert Ludlum, this insight reflects the characters' journeys as they navigate complex conflicts. The ability to choose battles wisely ultimately defines their path forward, highlighting the importance of strategic decision-making in overcoming obstacles.