zài / gǔdài / xǔduō / hánmén / shìzǐ / suī / bù yī wéi dài / què / réngrán / kèkǔ / qiúxué在古代,许多寒门士子虽布衣韦带,却仍然刻苦求学。In ancient times, many scholars from poor families dressed plainly but continued to study diligently.