This text comes from The Poetical Works of Robert Burns, a historical songbook transcribed on Wikisource and reproduced from the pinned revision linked below.
Clarinda, mistress of my soul,
The measur'd time is run!
The wretch beneath the dreary pole
So marks his latest sun.
To what dark cave of frozen night
Shall poor Sylvander hie;
Depriv'd of thee, his life and light,
The sun of all his joy?
We part - but by these precious drops
That fill thy lovely eyes!
No other light shall guide my steps
Till thy bright beams arise.
She, the fair sun of all her sex,
Has blest my glorious day;
And shall a glimmering planet fix
My worship to its ray?