“前”的时空转化,是由人类认知决定的,而隐喻完成了前由表空间方位之意转化为表时间之意。在表时间时,“前”既可指将来时间,又可指过去时间。尤其是在指过去的时空——古代时,古人常常以前为古,以古为尚,表现出强烈的尚古情怀。 “Before ” space-time transformation, is determined by human cognition, and metaphor completed by the table space before the meaning of conversion into the meaning of the table. In the table time, “before ” can refer to the future time, can also refer to the past time. Especially in the past time and space - in ancient times, the ancients often used to be ancient, ancient as yet, showing a strong ancient feelings.