Kitap 4
From headlong heights and places to be shunned
Of a like peril, and to seek with speed
15
Their opposites! Again, as in a building,
If the first plumb-line be askew, and if
The square deceiving swerve from lines exact,
And if the level waver but the least
In any part, the whole construction then
20
Must turn out faulty- shelving and askew,
Leaning to back and front, incongruous,
That now some portions seem about to fall,
And falls the whole ere long- betrayed indeed
By first deceiving estimates: so too
25
Thy calculations in affairs of life
Must be askew and false, if sprung for thee
From senses false. So all that troop of words
Marshalled against the senses is quite vain.
And now remains to demonstrate with ease
How other senses each their things perceive.
Firstly, a sound and every voice is heard,
When, getting into ears, they strike the sense
