You can feel your mind expand to the horizons.

Each passing second, his mind expanded more, his whole body felt warm with joy.

His mind expanded, conceiving its own existence in a new way.

He enjoyed teaching and loved to see the minds of his students expand.

The 800 can stretch as the photographer's mind and technical strength expand.

Standing in the shadows, he let his mind expand.

He let his mind expand, reached down inside himself.

His mind expanded with all the violence of an exploding force.

-it would not be any mere man whose mind the machine expanded.

His mind expanded with the force of that reality.