Because I frequently encountered obstacles such as old, entrenched ideas, ongoing power struggles, or the lack of staff and money, I also learned to develop patience and detachment.

It's important to keep in mind that we never know how something as simple as passing along an idea or asking an important question might impact someone. A first step on the path of being a practical visionary, for example, might begin by having conversations with co-workers, or by simply creating a better atmosphere at work.

A visionary is someone who sees the future with both insight and foresight: Insight into the deeper causes and meaning of events in the world, and foresight, or an intuitive grasp of the big picture, such as the trajectory of politics and popular culture.

Someday our grandchildren will very likely look back at the individual, selfish control of the wealth of the world by a small elite the same way we view slavery today.