File Proverbs

It is a good file that cuts iron without making a noise. (Italian Proverb)
Time is an inaudible file. View proverb
Italian Proverb
Time is a file that wears and makes no noise. View proverb
English Proverb
Martin H. Manser (2007). The Facts on File Dictionary of Proverbs. Infobase Publishing. p. 80. ISBN 978-0-8160-6673-5. Retrieved on 22 September 2013. View proverb
Polish Proverb
Time is a file that wears and makes no noise. View proverb
Romanian Proverb