Summary
This quote suggests that in life, there are three reliable and valuable sources of companionship and support: an old wife, an old dog, and ready money. An "old wife" implies a longtime partner who offers wisdom, understanding, and emotional support. An "old dog" refers to a loyal and affectionate canine friend, emphasizing the unconditional love and loyalty they provide. Lastly, "ready money" indicates the importance of financial stability and the freedom it brings. Together, these three elements represent comfort, companionship, support, and security.