严济慈是我国著名的物理学家,我国光学研究的奠基人。他小时家境贫寒,上不起学,就到离家不远的私塾偷听。一天,大雪纷纷,小济慈还是一大早就趴在窗外听课。谁知地主的儿子竟偷偷地溜出门来,掀起他顶在头上的旧 Yanji Ci is a well-known physicist in China, the founder of optical research in China. When he was in a poor family for an hour, he could not afford to go to school and eavesdropped on private school not far from home. One day, heavy snowfalls and small reliefs leaned out the window early in the morning. Who knows the son of the landlord actually sneaked out the door, set off his old head on top