Thought for the day:

About 70% of the human body is made up of water.

AND

"Water never stops moving. Snow and rain fall to the earth from clouds. The rain and melted snow run downhill into rivers and lakes, sometimes crashing over waterfalls. Eventually the water flows into the ocean.

During evaporation, the water turns from liquid into gas, and moves from oceans and lakes into the atmosphere where it forms clouds. Then the cycle begins all over again." (From here.)

Therefore, the water that your body is made up of has been lakes and rivers and oceans before.

The water that IS your body has also been someone else's body.

How many people are in your body?

Where have you been, what have you done, and what have you seen? Maybe that's what they mean by past lives.