'Little drops make the River',of all the water in the world only 3% is fresh.less than one third of 1% of this fresh water is available for human use.the rest is frozen in glaciers or polar ice caps,or is deep within the earth,beyond our reach.So we have to save water to save our future.

http://www.usaid.gov/news-information/frontlines/water-neglected-tropical-diseases/tajikistan-little-drops-make-river