
The lakes and ponds that have still water usually run quite deep and anyone mistaking its external calm as inviting could get into a lot of trouble, very quickly. This is seen in almost all water bodies where external calm cannot be relied upon, especially in waters that are still. The seashore provides a sense of calm and serenity to people but often when one gets too close the actual waves can be seen. The phrase originates in English in the 14 th century but could be older since it has been taken from a natural phenomenon.

It is there claimed as being of Bactrian origin. The earliest mention of the proverb come out in Classical times in the form “ altissima quaeque flumina minimo sono labi” that means, the deepest rivers flow with least sound in a history of Alexander the Great by Quintus Rufus Curtius.


Though he rarely speaks in class, still waters run deep. to have passion or furore underneath a calm expression a placid exterior covering a something that can be.a quiet person may have deep feelings or an interesting personality when one gets to know them A spot check by the Nation in Kangundo and Tala towns revealed that a number of fuel stations had run dry, with those which still had the precious commodity.external calm does not mean that the situation is safe since there may be a danger under the water Synonyms for RUNNING: active, alive, functional, functioning, going, live, living, on Antonyms for RUNNING: broken, dead, inactive, inoperative, kaput, nonactivated.a placid exterior covering a something that can be dangerous.to have passion or furore underneath a calm expression.
