Although we know that a
Frozen pond is entirely water,
The sun’s heat is necessary to melt it.
Although we awaken to the fact
That an ordinary person is Buddha,
The power of dharma is necessary
To make it permeate our cultivation.
When the pond has melted,
The water flows freely.
When falsity is extinguished,
The mind will be numinous
And dynamic and then its function
Of penetrating brightness will manifest.
quote from www.dailyzen.com