No one knows what time itself is.We cannot see it.We cannot touch it.We cannot hear it.We know it only by the way we mark its passing.For all our success in measuring the tiniest parts of time, time remains one of the great mysteries of the universe.　　One...

No one knows what time itself is.We cannot see it.We cannot touch it.We cannot hear it.We know it only by the way we mark its passing.For all our success in measuring the tiniest parts of time, time remains one of the great mysteries of the universe.　　One...

No one knows what time itself is.We cannot see it.We cannot touch it.We cannot hear it.We know it only by the way we mark its passing.For all our success in measuring the tiniest parts of time, time remains one of the great mysteries of the universe.　　One...

No one knows what time itself is.We cannot see it.We cannot touch it.We cannot hear it.We know it only by the way we mark its passing.For all our success in measuring the tiniest parts of time, time remains one of the great mysteries of the universe.　　One...