Summary
This quote highlights the idea that if someone is not fully committed to their task or goal, the results will always fall short. Just like soup that is not fully heated, if a waiter can comfortably keep their thumb in it, it implies that they have not made the necessary effort to make it hot enough. Similarly, for any endeavor in life, success can only be achieved through dedication, hard work, and a relentless pursuit of excellence. It serves as a reminder that half-hearted efforts will not yield satisfactory outcomes.