blowing in the wind歌词 How many roads must a man walk down Before they call him a man How many seas must a white dove sail Before she sleeps in the sand How many times must the cannon balls fly Before they’re forever banned The answer, my friend, is blowing in the wind The answer is blowing in the wind How many years must a mountain exist Before it is washed to the sea How many years can some people exist Before they’re allowed to be free How many times can a&nb