肇論新疏 1.289

1.289

若有不能自有、待緣而後有者，故知有非真有。有非真有，雖有不可謂之有矣。

"If existence cannot exist by itself, but waits for conditions and only then exists, then one knows that existence is not true existence. Since existence is not true existence, though existent, it cannot be called existent."