Vidyaturanam na sukham na nidra

Vidya turanam na sukham na nidra
Kshudh turanam na ruchi na pakvam
Artha turanam na sakha na bandhu
Kama turanam na bhayam na lajja

Meaning:

A student engaged in the pursuit of knowledge knows neither pleasure nor sleep

A man who is inflicted by hunger knows neither taste nor preparation

A businessman engaged in the pursuit of wealth knows neither friend nor relative

A man who is smitten by lust knows neither good sense nor shame