Just as the day comes and the night comes, there are times when things will
come to mind and times when things will not come to mind.
The moment something comes to mind is like the day.
If you don’t do it at that time, night will soon come.
Just as the sun disappears when the night comes,
if you don’t take action and do it at the time something comes to mind,
the thought will soon disappear. Once that happens, you cannot do it at all.