Yogā ve jāyatī bhūri,
ayogā bhūrisaṅkhayo.
Etaṃ dvedhāpathaṃ ñatvā bhavāya vibhavāya ca,
tathāttānaṃ niveseyya yathā bhūri pavaḍḍhati.

Wisdom springs from meditation;
without meditation wisdom wanes.
Having known these two paths of progress and decline,
let one so conduct oneself that one’s wisdom may increase.

Dhammapada 20.282
The Dhammapada: The Buddha’s Path of Wisdom, translated from Pāli by Acharya Buddharakkhita