I know you are very busy with schoolwork, but remember that you promised to write me at least once a week.

我知道你功课非常忙碌，但是你要记得曾答应过每星期至少要写一封信给我。

youdao

Some of you who are maybe familiar with Plato's later dialogue The Republic may recognize at least what seems to me, what we have here, is a foreshadowing of the myth of the cave, or the allegory of the cave, which Plato describes there as well.

你们中的那些,对柏拉图稍晚些的《理想国》对话录,熟悉的同学会知道,起码我认为,我们这里讲的是预示着洞穴的那个传说,或者洞穴的寓言,柏拉图在也描述过

耶鲁公开课 - 死亡课程节选