In a wide valley stood three hills, each overlooking the same land.
On the first hill lived a shepherd. Every morning he watched the grass, the streams, and the weather. He knew where the sheep would find fresh pasture and where wolves might hide.

On the second hill lived a builder. From there she saw the rivers, the roads, and the villages. She knew where bridges should stand and where new homes could safely be built.

On the third hill lived an astronomer. His hill was the highest. At night he watched the stars and the changing seasons. He could tell when winter would arrive long before anyone in the valley felt the cold.

One year, a traveler visited each hill.

At the first, the shepherd said, "This valley is about grazing and protecting the flock."

At the second, the builder smiled. "No, this valley is about connecting people."

At the third, the astronomer replied, "You are both mistaken. This valley is about understanding the rhythms of the world."

The traveler left more confused than when he had arrived.

As he walked through the valley, he met an old woman carrying a basket of seeds.

"I have heard three different truths," he said. "Which one is correct?"

The old woman handed him three seeds.

"Plant one in the valley," she said.

He did.

"Now climb the first hill."

From there, he saw there, he saw where the young plant needed water.

"Now climb the second."

From there, he saw how nearby trees would one day shade it.

"Now climb the third."

From there, he saw that the coming season would bring enough rain for it to flourish.

When he returned, the old woman asked, "What did you learn?"

The traveler replied, "Each hill revealed something the others could not."

She nodded.

"A single vantage point can produce a true observation without revealing the whole truth. The shepherd saw what was immediate. The builder saw what was connected. The astronomer saw what was coming."

The traveler looked across the valley once more.

"The land never changed," he said. "Only where I stood."

The old woman smiled.

"That is why wise people change their vantage point before changing their conclusion."

And so the people of the valley passed down this lesson:

When perspectives disagree, it does not always mean someone is wrong. Sometimes the fullest understanding comes from seeing the same landscape from more than one hill.