Answer:
Salty water everywhere but not sea in sight.
Just head and foot yet never tires of dancing.
When the day after tomorrow is yesterday. Today will be as far from Wednesday. As today was from Wednesday. When the day before yesterday was tomorrow. What is the day after this day?
A hill full, a hole full, yet you cannot catch a bowl full.
Man walks over, and man swims under. In times of war, it can be burned asunder. What is it?
What is so fragile that saying its name breaks it?