To know them one had only to follow the light.

I followed the light of his lantern through the falling snow.

They followed the light, not much caring where it was going.

They followed the glowing light in silence for a while, neither of them looking at each other.

Of course it was by following the light that astronomers were led into the darkness.

But it must be the individual's right to choose of his own free will to follow the darkness or the light within himself.

But when we are following the light, even its extinction is a guide.

It does not happen overnight, to be sure, but for players who follow the light at the end of a tunnel, all things are possible.

I followed the light and pushed the heavy door fully open.

It was by following the light that cosmologists were led into the dark.