Quotes with theory

Quotes 121 till 121 of 121.

 Previous 5 6 7
  • Ludwig Wittgenstein Philosophy is not a theory but an activity.
    Ludwig Wittgenstein
    Austrian - English philosopher (1889 - 1951)
    - +
    -1
 Previous 5 6 7
All theory famous quotes and sayings you will always find on greatest-quotations.com (page 7)

Subjects in these quotes:

Popular subjects

Popular authors