Kant Quote by Bertrand Russell
![“We can be sure, he [Kant] says, that anything we shall ever experience must show the characteristics affirmed of it in our a priori knowledge, because these characteristics are due to our own nature, and therefore nothing can ever come into our experience without acquiring these characteristics.” quote by Bertrand Russell](https://sms4smile.com/quotes/img-quotes/620/bertrand-russell-69_kant_we-can-be-sure-he-kant-says-that-anythin_2868291.jpg)
““We can be sure, he [Kant] says, that anything we shall ever experience must show the characteristics affirmed of it in our a priori knowledge, because these characteristics are due to our own nature, and therefore nothing can ever come into our experience without acquiring these characteristics.””
About This Quote
Source Book: The Problems of Philosophy by Bertrand Russell, 1912
Our experience is shaped by innate mental structures, so nothing can be perceived without those built‑in categories.
In simple terms: We perceive only through our own mental lenses.
Key Takeaway
Recognize the role of prior knowledge in shaping perception.
Themes
philosophy
epistemology
perception
Mood
thoughtful
analytical
Type
philosophical
theoretical
When to use this quote
- education
- scientific research
- personal reflection
Key Concepts
a priori knowledge
mental categories
constructivism
Questions to Reflect On
- How do your innate assumptions shape what you notice?
- Can you identify a perception that changed when you learned new information?
A Different Perspective
Ignores the influence of external reality beyond mental frameworks.
![“[Kant] was like many people: in intellectual matters he was skeptical, but in moral matters he believed imjplicitly in the maximx that he had imbibed at his mother's knee.” quote by Bertrand Russell](https://sms4smile.com/quotes/img-quotes/051/bertrand-russell-69_atheism_kant-was-like-many-people-in-intellectua_3230876.jpg)
![“[Dostoyevsky] eloquently proves that heartless ideas are often a source of immorality: they bring with them destructiveness, hatred, cynicism, and misanthropy. The novelist also carefully examines moral indifference and corruption which leads him to the questions: “What if reason takes the side of…” quote by George L. Kline](https://sms4smile.com/quotes/img-quotes/c87/george-l-kline-239544_dostoevsky_dostoyevsky-eloquently-proves-that-heart_53378.jpg)
![“If the State does not acquire supremacy over [vast private] enterprises, it becomes their puppet, and they become the real State.” quote by Bertrand Russell](https://sms4smile.com/quotes/img-quotes/bad/bertrand-russell-69_acquire_if-the-state-does-not-acquire-supremacy_1379.jpg)
