Clone in C#
You can make a string with a clone copy of another string like below: 

using System;
using System.IO;
using System.Text;

namespace forgetCode
{
    class program1
    {
        static void Main(string[] args)
        {
            string firstString = "Forget code";
            
            string baby = firstString.Clone().ToString();
            Console.WriteLine(baby);
        }
   
    }
}

Output:
Forget code

..