晋代有个人叫车胤,他小时候家里贫穷,没有足够的钱买灯油让他晚上读书。到了夏天,晚上他就用白绢口袋装萤火虫照明读书。晋代还有个人叫孙康,冬夜他常利用雪的反光读书。后来我们用“囊萤映雪”形容夜以继日,苦学不倦。 Jin Yin car called a man, his childhood poor family, not enough money to buy oil for him to study at night. In the summer, he used white silk pocket firefly lighting reading. There are also individuals called Sun Kang Jin Dynasty, winter night, he often use snow reflective reading. Later, we used “capsule Ying Ying snow ” described day and night, hard to learn tireless.