Human beings differ from animals in many ways. One way is in 
their need and search for purpose and meaning in life. Whilst 
meeting basic needs can make animals very happy and satisfied, 
human beings look for something beyond this. They need 
something that can give them a good reason to go beyond daily 
routines and to face the constant challenges and struggles of life. 
Whilst any kind of war, conflict or confrontation in the world 
around us can very much disturb our life, it is only inner peace 
and tranquillity which can bring about a deep sense of 
contentment. This is why we witness that those who are better 
off and enjoy peace and security may have greater understanding 
of the need for a meaningful life and more clearly and strongly 
express their thirst for spirituality compared to many of those 
who experience difficulties in day to day life.