One verse

Srimad Bhagavatam 11.18.29

11.18.29

बुधो बालकवत् क्रीडेत् कुशलो जडवच्चरेत् । वदेदुन्मत्तवद् विद्वान् गोचर्यां नैगमश्चरेत् ॥ २९ ॥

budho bālaka-vat krīḍet kuśalo jaḍa-vac caret vaded unmatta-vad vidvān go-caryāṁ naigamaś caret

budhaḥ
although intelligent
bālaka-vat
like a child (oblivious to honor and dishonor)
krīḍet
he should enjoy life
kuśalaḥ
although expert
jaḍa-vat
like a stunted person
caret
he should act
vadet
he should speak
unmatta-vat
like an insane person
vidvān
although most learned
go-caryām
unrestricted behavior
naigamaḥ
although expert in Vedic injunctions
caret
he should perform

Although most wise, the paramahaṁsa should enjoy life like a child, oblivious to honor and dishonor; although most expert, he should behave like a stunted, incompetent person; although most learned, he should speak like an insane person; and although a scholar learned in Vedic regulations, he should behave in an unrestricted manner.