-> String:

    Multi-line string: 
        For ex:
                        '''
                        Hello 
                        There
                        ''' 

    Formatting String:

        for python 3:
        f'....{<variable-name>}.....{<variable-name}...'

        'Hello there {} and {}'.format(name1, name2)

        'Hello there {1} and {0}'.format(name1, name2)

        {1} : name2
        {0} : name1

        'Hello there {var1} and {var2}'.format(var1 = value, var2 = value)