CC Ādi 4.128

rādhā-premā vibhu — yāra bāḍite nāhi ṭhāñi
tathāpi se kṣaṇe kṣaṇe bāḍaye sadāi
Word for word: 
rādhā-premā — the love of Śrīmatī Rādhārāṇī; vibhu — all-pervading; yāra — of which; bāḍite — to increase; nāhi — there is not; ṭhāñi — space; tathāpi — still; se — that; kṣaṇe kṣaṇe — every second; bāḍaye — increases; sadāi — always.
Translation: 
“Rādhā’s love is all-pervading, leaving no room for expansion. But still it is expanding constantly.