کلیات سعدی / غزلیات / ای که از سرو روان قد تو چالاکترست

This is a classical Persian lyric poem, likely a ghazal or similar short form, attributed to Saadi. The opening line invokes the speaker's beloved, comparing their graceful form to a flowing cypress tree and praising their quick, agile movements. Some modern manuscript versions give the title as "Bi-bak" (The Fearless One). Beyond this opening, the source provides no further details about the poem's content, structure, or significance.