Franklin links increasing pride with declining fortune. The saying suggests that success can create overconfidence, vanity or a sense of superiority, and that these attitudes may contribute to later setbacks. Someone who becomes too certain of their judgement may ignore advice, underestimate risks or become careless with the habits that helped produce their success.

The word “fortune” can refer both to material prosperity and to favourable circumstances more broadly. Franklin’s point is therefore not that pride automatically causes financial loss, but that excessive self-regard can weaken judgement and discipline. The quotation presents humility as a practical safeguard: recognising limits, remaining attentive to others and continuing prudent habits can help preserve what has been gained. Its broader lesson is that success may contain the conditions of its own decline when confidence develops into pride.