tathā hi yat sattatsarvaṃ kṣaṇikaṃ yathā vartamānaṃ, santaścātītānāgatāiti niyamāt kṣaṇabhaṅginaḥ prāptāḥ
For whatever is existent is momentary, like present [things], and since past and future are existent, they must necessarily be momentary