Donald Trump’s One Rule for Thinking That Separates Winners from Everyone Else

Most people treat the size of their ambitions like a budget — something to be managed, trimmed, and kept realistic. Trump built an empire by rejecting that instinct entirely.

“I like thinking big. I always have. To me it’s very simple: if you’re going to be thinking anyway, you might as well think big.”

— Donald J. Trump, The Art of the Deal

Written in 1987 at the height of Trump’s first wave of major deals — the renovation of the Commodore Hotel, the construction of Trump Tower, the acquisition of Atlantic City casinos — The Art of the Deal wasn’t designed as a philosophical treatise. It was a street-level account of how Trump actually operated: the phone calls, the negotiations, the pivots. But buried inside the deal-by-deal narrative was a core operating principle that Trump returned to again and again. Thinking big wasn’t bravado for him. It was efficiency. Why spend mental energy on a small outcome when the same planning, the same risk, the same phone calls could be pointed at something ten times larger?

The logic is almost disarmingly simple, which is exactly why it gets dismissed. Conventional wisdom tells us to be measured, to set achievable goals, to avoid overreach. But Trump’s point isn’t about recklessness — it’s about the hidden cost of small thinking. The groundwork required to pursue a modest goal is often not that much lighter than what a bolder goal demands. The meetings still happen. The capital still gets raised. The risks are still real. If the infrastructure of ambition is going to be built anyway, the ceiling you set is largely a choice — not a constraint.

The Memo

• Audit your ambitions for artificial ceilings — Before you finalize any goal, ask whether you’ve scaled it down out of habit or fear rather than genuine strategic reasoning. The effort curve between modest and bold is rarely as steep as it feels.

• Treat thinking big as a resource multiplier — The same network, capital, and energy pointed at a larger target can produce disproportionately larger returns. Small thinking doesn’t save resources; it just caps what those resources can produce.

• Make the size of your vision a conscious decision — Most people inherit the scale of their goals from their environment. Decide deliberately how large you’re willing to think, then work backward from there.