In the attitude of separation, Lord Caitanya Mahaprabhu appeared mad both day and night. Sometimes He laughed, and sometimes He cried; sometimes He danced, and sometimes He chanted in great sorrow

Expressions researched:
"In the attitude of separation, Lord Caitanya Mahaprabhu appeared mad both day and night. Sometimes He laughed, and sometimes He cried; sometimes He danced, and sometimes He chanted in great sorrow"

CC Madhya-lila

In the attitude of separation, Lord Caitanya Mahāprabhu appeared mad both day and night.

CC Madhya 1.52, Translation:

In the attitude of separation, Lord Caitanya Mahāprabhu appeared mad both day and night. Sometimes He laughed, and sometimes He cried; sometimes He danced, and sometimes He chanted in great sorrow.