A little learning is a dang'rous thing;
Fired at first sight with what the Muse imparts,
So pleas'd at first the tow'ring Alps we try,
Drink deep, or taste not the Pierian spring:
There shallow draughts intoxicate the brain,
And drinking largely sobers us again.
In fearless youth we tempt the heights of arts,
While from the bounded level of our mind
Short views we take, nor see the lengths behind;
But more advanced, behold with strange surprise
New distant scenes of endless science rise!
Mount o'er the vales, and seem to tread the sky;
Th' eternal snows appear already past,
And the first clouds and mountains seem the last;
But, those attain'd, we tremble to survey
The growing labours of the lengthened way,
Th' increasing prospects tire our wand'ring eyes,
Hills peep o'er hills, and Alps on Alps arise!