air tenang menghanyutkan

== Indonesian == === Etymology === Literally "still water makes [one] drift away". === Proverb === air tenang menghanyutkan (idiomatic) quiet people with many knowledge; still water runs deep === See also === tong kosong nyaring bunyinya === Further reading === “air tenang menghanyutkan”, in Kamus Besar Bahasa Indonesia [Great Dictionary of the Indonesian Language] (in Indonesian), Jakarta: Agency for Language Development and Cultivation – Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia, 2016