華嚴一乘教義分齊章 2.52

2.52

According to the perfect teaching, all temporal divisions are completely indefinite. Why? Because all kalpas mutually interpenetrate, are mutually identical, and encompass all worlds of Indra's net and so forth; yet in each respective place, whether a single thought-moment or immeasurable kalpas, they do not violate the principle of time. The rest should be contemplated by analogy.