"Sweetest Love, I Do Not Goe" is a metaphysical poem by John Donne. The speaker addresses his beloved, reassuring her about his impending departure. He explains that he is not leaving because he is tired of her or seeking a new love, but because he feels he must practice dying by undertaking this journey. He argues that since he must eventually part from her in death, these temporary separations are rehearsals. He compares his journey to the sun's daily cycle, promising a quicker and more certain return because, unlike the sun, he has a powerful motive and desire to come back to her. He urges her not to weep or sigh, as her sadness harms him, and concludes by stating that those who truly love each other are never truly parted.