人们常说,有别于我们生存空间的三维性,时间只能是一维的,由过去流向现在,再流向未来,呈现为不可逆的过程。这话自有道理,但也不尽然。因为过去、现在、未来这三个点并非孤立静止、一成不变,而是相互依存、相互转化的。对于现在来说,过去不是绝对的过去,它流向了现在,于是便渗入 People often say that different from the three-dimensional nature of our living space, time can only be one-dimensional. From the past to the present, and then to the future, time appears as an irreversible process. This makes sense, but not entirely. Because the past, the present and future three are not isolated and static but are interdependent and interdependent. For the time being, the past is not an absolute past, it flows into the present, and it infiltrates