A very ordinary life may be the most precious existence. Time measures the meaning of all things, and human beings, during thousands of years of evolution, have learned to use thoughts and emotions as rulers to define the meaning of life. Maybe I'm thousands of miles away from you, but it doesn't matter, love will bring you here, or lead me to you. Of course it will take some time and climb mountains and ridges, but I know you will wait for me, right?
The green mountains will not change and the green water will flow forever. This should be the best wish - I hope that when you and I are temporarily separated, the green mountains will not change and the green water will flow forever when we meet again.