see stars

for all the world to see

in plain view; clearly visible

I see, said the blind man

Expressing confusion.

I'd like to see someone try

Expressing a threat or challenge to someone.

long time no see

I (or we) have not seen you for a long time.

not see someone for dust

To not see someone at all; implying a hasty departure.

raise the flag and see who salutes

To float an idea, (or otherwise do some action) to see what response or controversy (if any) it generates, usually as a preliminary step.

reach for the stars

To have high hopes; to be ambitious.

see a man

Used in place of a real explanation when excusing oneself for a short period of time, particularly (euphemistic) to use the toilet or (historical) drink alcohol.