Answer:
Alec's perspective is that things begin to look different and understandable if you change your perspective.
Milo's perspective is that he would like to see things as they are and change his perspective when required.
The part where he tries to rise up to Alec's height but then falls
Step-by-step explanation:
The converstation is taken from Chapter 9 of The Pjantom Tollbooth by Norton Juster.