《战国策·齐四·齐人有冯谖者》
齐国有个名叫冯谖的人，家境贫困难以养活自己，托人请求孟尝君，愿意在他的门下当门客。
齐人有冯谖者，贫乏不能自存，使人属孟尝君，愿寄食门下。
In the State of Qi, there was a man named Feng Xuan who lived in poverty and found it hard to support himself. He asked someone to introduce him to Lord Mengchang and express his wish to become a guest in his household.