The Lens of Human Wisdom

One can get fire if you hold a lens between the sun and some tinder, but where does the fire come from?

The lens is an enormous distance from the sun, but the fire appears on the tinder by means of the lens.

If the tinder did not have the innate nature to kindle, there would be no fire.

In the same fashion if the truth of Enlightenment is concentrated on the human mind, its true nature will be illuminated and its light will illuminate the minds of other people by its brightness.

Hold the lens of human wisdom before your mind.