SB 7.13.19
kavih kalpo nipuna-drk
citra-priya-kathah samah
lokasya kurvatah karma
sese tad-viksitapi va
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Your Honor appears learned, expert and intelligent in every way. You can speak very well, saying things that are pleasing to the heart. You see that people in general are engaged in fruitive activities, yet you are lying here inactive.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Prahlada Maharaja studied the bodily features of the saintly person, and through the saint’s physiognomy Prahlada Maharaja could understand that he was intelligent and expert, although he was lying down and not doing anything. Prahlada was naturally inquisitive about why he was lying there inactive.