John Elkan's development as a leader was profoundly shaped by his decision to hire outsider Sergio Marchionne to save Fiat. Marchionne not only executed a legendary turnaround but also became a personal mentor to Elkan, demonstrating the value of external expertise in guiding the next generation of a family empire.

Don't chase every deal. Like a spearfisherman, anchor in a strategic area and wait patiently for the 'big fish'—a once-in-a-decade opportunity—then act decisively. This requires years of preparation and the discipline to let smaller opportunities pass by, focusing only on transformative deals.

While long-term focus is a virtue, investment managers at WCM warn it can become an excuse for inaction. During periods of significant market change, blindly "sticking to your knitting" is a liability. Recognizing when to sensibly adapt versus when to stay the course is a critical and nuanced skill.

A founder's retrospective analysis often reveals that delayed decisions were the correct ones, and the only regret is not acting sooner. Recognizing this pattern—that you rarely regret moving too fast—can serve as a powerful heuristic to trust your gut and accelerate decision-making, as inaction is often the biggest risk.

Exor is strategically entering the healthcare sector not through a large acquisition, but by taking significant minority stakes in companies like Philips and Institut Mérieux. This gives them a "front row seat" to learn the industry, build knowledge, and establish credibility for a long-term pivot.

Contrary to the belief that private ownership removes short-term pressure, Mars' CEO argues that long-term, generational goals are achieved by delivering strong short-term results. He uses the analogy of a marathon, which is ultimately won by running a series of sprints, highlighting that both time horizons are critical for sustainable business.

Instead of complaining that its stock trades at a steep discount to its net asset value (NAV), Exor's management pragmatically views this as a chance to invest in themselves. They trimmed their highly appreciated Ferrari stake specifically to fund share buybacks at this significant discount.

Exor's governance model focuses on finding the right leaders and then giving them space to execute. They review plans and organizational structures but avoid micromanagement, viewing their role as a supportive yet challenging partner to the CEOs of their portfolio companies.

In a market dominated by short-term traders and passive indexers, companies crave long-duration shareholders. Firms that hold positions for 5-10 years and focus on long-term strategy gain a competitive edge through better access to management, as companies are incentivized to engage with stable partners over transient capital.