《旧唐书·本纪·卷六》
当初，武则天年十四岁时，太宗听说她仪容举止美，召她入宫，封为才人。
初，则天年十四时，太宗闻其美容止，召入宫，立为才人。
Originally, when Wu Zetian was fourteen years old, Taizong heard that her appearance and demeanor were beautiful, so he summoned her into the palace and named her a Talented Lady.