Home Quote by Aprilynne Pike
“Square root of a cosine? How is that ever going to be useful?”
About This Quote
Source Novel: “The Last Vampire,” 2005
Questioning the practicality of abstract math concepts like the square root of a cosine, implying they seem useless.
In simple terms: Some math seems impractical.
Key Takeaway
Seek real‑world applications for abstract ideas.
Themes
mathematics
practicality
curiosity
education
critical thinking
Mood
inquisitive
analytical
Type
educational
philosophical
When to use this quote
- STEM education
- research projects
- engineering design
- data analysis
Key Concepts
abstract theory
applied math
problem solving
Questions to Reflect On
- How can abstract math inspire innovation?
- When have you applied a seemingly useless idea?
A Different Perspective
Even obscure concepts can become useful in unexpected ways.
![“He exuded wisdom-even the wisest...were pale, flickering candles next to the nourishing solar illumination of [his] insights.” quote by Aprilynne Pike](https://sms4smile.com/quotes/img-quotes/fc9/aprilynne-pike-4513_candles_he-exuded-wisdom-even-the-wisest-were-pa_78081.jpg)
![“I don't like being away from home. That's one reason why I don't work as much as I used to [when I started my career], because so many things are on the road. I just don't want to be away from my husband, my dogs and my home. I don't sing that much any more because that also takes you on the road.” quote by Jane Powell](https://sms4smile.com/quotes/img-quotes/07c/jane-powell-36243_away_i-don-t-like-being-away-from-home-that-s_278.jpg)
