Until When ---

As well as some scientists, we, humans, have a tendency to search for the secret of immortality, though life is so unique and precious, the results will scare us, However, the truth is an inevitable consequence, At an unknown time, may be in a spring, summer, autumn or winter day, life will have reached the end in a rapid sequence, Who knows, it may happen or may have happened to some, even today, as everyone is sure the earth is a stage and life is a play, But even so, our natural curiosity will play its great role and never end forever, as long as each of us is , on the earth, a player, and since we know curiosity is a part of us and life is temporary we will absolutely keep running after immortality until when we are buried in cemetery