"Don't ever become a pessimist... a pessimist is correct oftener than an optimist, but an optimist has more fun, and neither can stop the march of events"
About this Quote
Heinlein lures you in with a deliciously unhelpful truth: pessimists usually win the accuracy game. Then he shrugs at the prize. In one compact turn, he frames pessimism as a kind of sterile competence - the satisfaction of saying "told you so" while the world continues, indifferent. The line works because it refuses to flatter the reader with moral superiority. Being right is not presented as wisdom; it is presented as a mood.
The subtext is classic Heinlein: a suspicion of emotional posturing disguised as realism. Pessimism can feel like intellectual rigor, but it often functions as preemptive self-protection, a way to avoid disappointment by never wagering hope. Optimism, in his framing, isn't naivete so much as a chosen posture toward uncertainty - less about prediction, more about stamina. "Has more fun" sounds casual, even unserious, and that's the point. He punctures the grim prestige pessimism can carry by measuring life in lived experience, not forecasts.
The kicker is the final clause: "neither can stop the march of events". It's a bracing demotion of attitude to what it really is: commentary, not leverage. In the mid-century Heinlein world - shaped by war, nuclear dread, and rapid technological acceleration - history doesn't ask your permission. You can brood accurately or you can engage imperfectly, but either way the clock keeps moving. The quote's intent isn't to sell optimism as truth; it's to recommend it as a better operating system when control is limited and time is not.
The subtext is classic Heinlein: a suspicion of emotional posturing disguised as realism. Pessimism can feel like intellectual rigor, but it often functions as preemptive self-protection, a way to avoid disappointment by never wagering hope. Optimism, in his framing, isn't naivete so much as a chosen posture toward uncertainty - less about prediction, more about stamina. "Has more fun" sounds casual, even unserious, and that's the point. He punctures the grim prestige pessimism can carry by measuring life in lived experience, not forecasts.
The kicker is the final clause: "neither can stop the march of events". It's a bracing demotion of attitude to what it really is: commentary, not leverage. In the mid-century Heinlein world - shaped by war, nuclear dread, and rapid technological acceleration - history doesn't ask your permission. You can brood accurately or you can engage imperfectly, but either way the clock keeps moving. The quote's intent isn't to sell optimism as truth; it's to recommend it as a better operating system when control is limited and time is not.
Quote Details
| Topic | Optimism |
|---|---|
| Source | Time Enough for Love (1973) — aphorism appears in the 'Notebooks of Lazarus Long', attributed to Lazarus Long (character created by Robert A. Heinlein). |
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