This website depends on resouces as follows;
- Works of the greatest philosophers in the history, especially Plato, Descartes, Kant, Hegel and Nietzsche
- Hugo
- Flat UI Icons Free by Designmodo
- Data icon by Designmodo (CC BY 3.0; modified)
- iconsimple: logotypes by pixan
- Line icon by Muhammad Rafli
- X mark icon by Appercuts Apps
- stickyfill by wilddeer (MIT License)
- Down arrow icon by Artyom Khamitov (CC BY 3.0; modified)
And others, attributed on corresponding pages.