What is the meaning of love is an ideal thing but marriage is a real thing?

The phrase "love is an ideal thing but marriage is a real thing" suggests that while love often embodies romantic ideals and emotions, marriage involves practical realities, responsibilities, and commitments. Love can be dreamy and passionate, but marriage requires effort, compromise, and a grounding in daily life. Essentially, it highlights the contrast between the often idealized notion of love and the tangible, sometimes challenging nature of married life.