"Be assured those will be thy worst enemies, not to whom thou hast done evil, but who have done evil to thee. And those will be thy best friends, not to whom thou hast done good, but who have done good to thee"
About this Quote
The sting is in the reversal. We like to imagine enmity grows from our wrongdoing and friendship from our generosity. Tacitus says the opposite is more reliable. When someone has wronged you, they’re the one with the anxiety. Your mere existence becomes evidence, a walking reminder that they crossed a line. That kind of guilt rarely turns into repentance; it turns into preemptive hostility. The safest way to silence a witness is to discredit, intimidate, or destroy it. So the perpetrator doubles down and calls it self-defense.
On the flip side, the person who has helped you has invested in a story where they are decent, capable, perhaps even indispensable. They have a stake in your continued well-being because it validates their earlier choice. The friendship isn’t purely altruistic; it’s stabilized by self-image. Your gratitude matters less than their need for the good deed to remain good.
Context matters: Tacitus wrote under the long shadow of imperial Rome, where patronage, denunciation, and political survival made private virtue inseparable from public risk. This isn’t self-help cynicism; it’s an explanation for why courts fill with informers, why rulers fear those they’ve injured, and why loyalty often follows the money and the favor. Tacitus’ intent is brutal clarity: in systems built on status and memory, debts and crimes don’t disappear. They recruit people into roles.
Quote Details
| Topic | Friendship |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Tacitus. (2026, January 16). Be assured those will be thy worst enemies, not to whom thou hast done evil, but who have done evil to thee. And those will be thy best friends, not to whom thou hast done good, but who have done good to thee. FixQuotes. https://fixquotes.com/quotes/be-assured-those-will-be-thy-worst-enemies-not-to-134082/
Chicago Style
Tacitus. "Be assured those will be thy worst enemies, not to whom thou hast done evil, but who have done evil to thee. And those will be thy best friends, not to whom thou hast done good, but who have done good to thee." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/be-assured-those-will-be-thy-worst-enemies-not-to-134082/.
MLA Style (9th ed.)
"Be assured those will be thy worst enemies, not to whom thou hast done evil, but who have done evil to thee. And those will be thy best friends, not to whom thou hast done good, but who have done good to thee." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/be-assured-those-will-be-thy-worst-enemies-not-to-134082/. Accessed 12 Feb. 2026.









