x No Plagiarism!IWGqJK3HP0TU55Ou9azrposted on PENANA 虛即冲,冲即虛。虛,不實也;冲,不盈也。如器中有物而不滿,加物於內而益空。室虛而能居;舟虛而能載;懷虛而能納。故能納新物,了新事,學新知。此虛之所謂也。 450Please respect copyright.PENANAP03VkI26RG8964 copyright protection446PENANAlNV9q8jvtM 維尼216.73.216.76ns216.73.216.76da2