You have chosen 'Actualism and Possible Worlds' by Alvin Plantinga, 'Letter to Frege 29.12.1899' by David Hilbert and 'Notes on John Wilkins' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Thought, or select a subheading: |
A. | Modes of Thought | |
B. | Mechanics of Thought | |
C. | Content | |
D. | Concepts | |
E. | Abstraction |