The problem is when you are writing something in retrospective, it needs a lot of courage not to change, or you will forget a certain reality, and you will just take in consideration your view today.
			
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				Nationality: Egyptian Type: Public Servant Born: November 14, 1922  | 
				
				Religion is about turning untested belief into unshakable truth through the power of institutions and the passage of time.			
				
			Molecular collision dynamics has been a wonderful area of research for all practitioners. This is especially true for those who were following the footsteps of pioneers and leaders of the field twenty years ago.			 
			

