The sun will rise again, but it will also set again.
The darkness will turn to daylight, but darkness will still fall at the end of the day.
All bad things will come to an end, but all good things will also come to an end.
We look forward and anticipate the good things to come, yet there are also bad things to come which are unavoidable.
We look forward and hope for the good things to enjoy in life,
However, when it all passes and ends, what is left to look forward to?