Allocate Time for 3 things in Life

The Holy Prophet Muhammadsa, on the other hand, had permanently divided his day into three parts, regardless of the conditions. One part of the day was set aside for worship, the second for his family and the third for his own personal needs. Most of the time that he reserved for himself was again allocated for the service of mankind. (Ash-Shifa‘ by Qadi‘Ayad, Vol. 1, p. 174, Darul-Kitab Al-‘Arabi)