Diligence Quote by Augustine of Hippo
““Augustin calls diligens negligentia was the best diligence as to that; while I was yet a very young man I had learned out of him that it was no solecism in a preacher to use ossum for os, for (saith he) an iron key is better than one made of gold if it will better open the door, for that is all the use of the key.””
About This Quote
Source Treatise: On Christian Doctrine, 5th century
Augustine argues that practical wisdom (the “iron key”) is more valuable than lofty theory (the “golden key”) for achieving real results.
In simple terms: Practical skill beats fancy theory.
Key Takeaway
Prioritize useful knowledge over abstract ideas.
Themes
wisdom
practicality
theology
Mood
reflective
instructive
Type
philosophical
didactic
When to use this quote
- preaching
- education
- personal development
Key Concepts
applied ethics
philosophy of language
Questions to Reflect On
- How do you balance theory and practice?
- When is simplicity more effective than sophistication?
A Different Perspective
A golden key can still be useless without the right lock.
![“If he [Thomas Edison] had a needle to find in a haystack, he would not stop to reason where it was most likely to be, but would proceed at once with the feverish diligence of a bee, to examine straw after straw until he found the object of his search. ... [J]ust a little theory and calculation…” quote by Nikola Tesla](https://sms4smile.com/quotes/img-quotes/a00/nikola-tesla-1383_bees_if-he-thomas-edison-had-a-needle-to-find_97217.jpg)
![“Time takes no holiday. It does not roll idly by, but through our senses works its own wonders in the mind. Time came and went from one day to the next; in its coming and its passing it brought me other hopes and other memories. [quoted in Peter Brown, Augustine of Hippo, p. 54]” quote by Augustine of Hippo](https://sms4smile.com/quotes/img-quotes/7c2/augustine-of-hippo-2589_change_time-takes-no-holiday-it-does-not-roll-i_22609.jpg)
