Verse 3:

The darkness of ages cannot shroud the glowing sun;
The long kalpas of Samsara ne'er can hide the Mind's brilliant light.
Though words are spoken to explain the Void, the Void as such can never be expressed.
Though we say, "the Mind is bright as light," it is beyond all words and symbols.
Although the Mind is Void in essence, all things it embraces and contains.

Verse 4:

Do naught with the body but relax,
Shut firm the mouth and silent remain;
Empty your mind and think of naught.
Like a hollow bamboo, rest at ease with your body.
Giving not, nor taking, put your mind at rest.
Mahamudra is like a mind that clings to naught.
Thus practicing, in time you will reach Buddhahood.