There are some things you don't know, so find a way to find out.
Some things are already known, but it is better not to know.
There are some things that we don't know yet, but we will know sooner or later.
If you don't tell some things, you'll never know.
"Know or Not" Rene Liu
Were all the clouds expected that day?
That's why the steps are light
So as not to disturb our time
Because it is destined to be so little
The wind is blowing and the white clouds are floating
where have you been
When I miss you, look up and smile
Do you know?