瑜伽論記 9.259

9.259

解云：通實義齊前不知真亦不達妄，今欲識妄理亦知心真，此各舉一邊也。

The explanation says: In terms of the general real meaning, they are equal: previously one did not know the real, nor did one penetrate the false. Now, wishing to recognise the false, the principle is that one also knows the mind's reality. Here each [text] brings up one side.