"But as the arms-control scholar Thomas Schelling once noted, two things are very expensive in international life: promises when they succeed and threats when they fail"
About this Quote
Threats are “expensive when they fail” because failure forces a humiliating choice: escalate (and maybe stumble into a war you didn’t want) or back down (and teach everyone that your warnings are theater). Either option drains the currency of credibility that great powers spend to avoid constant proving contests. The subtext is cynical but accurate: leaders often prefer ambiguity not because they’re weak, but because clarity is costly. Vagueness is a discount strategy.
Contextually, this is Schelling’s world of deterrence and bargaining - the idea that coercion works through expectations, not just capabilities. Zakaria is writing for an era obsessed with “strength,” where pundit culture treats commitments and ultimatums as evidence of seriousness. He flips that macho framing. The intent is to warn policymakers and audiences against the cheap thrill of declarative foreign policy: the tweetable promise, the performative threat. The line lands because it punctures moralized talk about resolve with an economist’s punchline: you don’t pay for words when you say them; you pay when you’re forced to honor them.
Quote Details
| Topic | War |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Zakaria, Fareed. (2026, January 17). But as the arms-control scholar Thomas Schelling once noted, two things are very expensive in international life: promises when they succeed and threats when they fail. FixQuotes. https://fixquotes.com/quotes/but-as-the-arms-control-scholar-thomas-schelling-70529/
Chicago Style
Zakaria, Fareed. "But as the arms-control scholar Thomas Schelling once noted, two things are very expensive in international life: promises when they succeed and threats when they fail." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/but-as-the-arms-control-scholar-thomas-schelling-70529/.
MLA Style (9th ed.)
"But as the arms-control scholar Thomas Schelling once noted, two things are very expensive in international life: promises when they succeed and threats when they fail." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/but-as-the-arms-control-scholar-thomas-schelling-70529/. Accessed 12 Feb. 2026.







