The three things are as follows:

1. Human beings sweat and work hard to make a living and later cry at their condition and the amount of work they have to do to survive, but animals don’t whine and sulk about their conditions.

2. Human beings stay awake in the dark and weep for their sins, but animals never weep for anything they do and always sleep in tranquility.

3. Human beings feel troubled and disturbed and always make each other sick by discussing their duties to God, but animals do their duties without disturbance.