using System;
using System.Text;

namespace forgetCode
{    
    class program
    {        
        public static void Main()
        {            

            StringBuilder sb1 = new StringBuilder("Time is gold");         

            StringBuilder sb2 = new StringBuilder(" Time is silver");
            StringBuilder sb = new StringBuilder(sb1.ToString()+sb2.ToString());

            Console.WriteLine(sb.ToString());

               
        }
    }
}