The Discipline Behind Greatness

Jun 4

This week, Ryan Holiday pointed me to Abraham Lincoln—not just as a historical figure, but as a model for how leaders are built over time.

Lincoln once said his mind was like steel. Hard to imprint, but once something got in, it stayed. That idea resonates with me because it reveals how seriously he took learning. He wasn’t casual about it. He didn’t read just to check a box. He read to understand, and once he understood something, it became part of him.

What makes this even more powerful is that Lincoln’s background didn’t include formal education or family privilege. He built himself. He borrowed books, studied relentlessly, and believed that what he was learning in the present would serve him in the future. He treated knowledge like an investment, something he could draw from when the moment demanded more of him.

And indeed, that moment came.

One of the most impactful takeaways from this week’s reading is the idea that leadership is not about knowing everything. Leadership is about solving problems. Lincoln didn’t rise because he had all the answers. He rose because he had the discipline to stay with problems longer than others. As the problems he faced grew, so did his understanding. While others reacted emotionally or rushed decisions, Lincoln slowed down, studied, and worked toward clarity.

That required tremendous humility.

There’s a great story about someone telling Lincoln they thought they were better than him. Lincoln didn’t get defensive. Instead, he asked if that person knew anyone else who thought the same way, because he wanted them on his team. That response says everything about how he led. He wasn’t protecting his ego. He was pursuing better thinking. He surrounded himself with people who challenged him, not people who made him comfortable.

But what really separated Lincoln was not just his intelligence. It was his control.

He didn’t lead with anger or fear. He didn’t allow resentment to guide his decisions. Instead, he leaned into what he called “calm, unimpassioned reason.” In the middle of chaos, he stayed steady. That ability to govern himself is what allowed him to lead others effectively.

There’s another part of his story that I think every leader needs to hear. At the beginning of the Civil War, Lincoln knew very little about military strategy. He could have easily accepted that limitation. Instead, he went to work. He studied everything he could find, continued learning throughout the war, and ultimately grew into someone capable of shaping high-level strategy.

He didn’t start there. He became that leader.

And that’s the lesson to take away with you today.

Great leadership isn’t something you’re handed. It’s something you build. It comes from discipline, humility, and a willingness to do the work required for the moment you’re in.

So, here’s the question I’ve been asking myself this week:

Am I doing the work required for the problems I’m facing, or am I hoping my current ability is enough?

Because the leaders who grow are the ones who stay with the problem, stay committed to learning, and stay steady when it would be easier to react.

Stay steady.