Where can you create a space of possibility?

A hundred years ago, no one thought we humans would ever walk on the moon.

But once it happened, a brand new arena of space exploration opened.

In the field of sports, athletes break records that seem impossible to break. They set a new bar for the athletes that come after them.

In any field of endeavor, a few trailblazers open doors for others to follow in their footsteps.

Where else can we create those spaces of possibility?