Categories Love Robert A. Heinlein Robert A. Heinlein | love Sex without love is merely healthy exercise. Post author By Beautiful Quotes Post date December 11, 2022 No Comments on Robert A. Heinlein | love Sex without love is merely healthy exercise. Robert A. Heinlein Tags love,, Robert A. Heinlein ← Willa Cather | love → Honore de Balzac | love Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ