Just as [you] feel tired after working a lot with ‘the body,’
you feel tired after thinking a lot with ‘the heart’ also because it has worked. 
Among the things the heart does, there are things that make it most tired. 
When a person thinks of the matters that make them worried, concerned,
and anxious, it is more tiring. 
Sermons of Pastor Jung Myeong Seok
god21.net
 
 
                                
                             
                                
                             
                                
                             
                                
                            