Saya mau tau Philosophical Remarks (1975) dari Ludwig Wittgenstein. Jelaskan dalam bahasa melayu

Bemerkungen über die Farben, ed. by G.E.M. Anscombe (1977)

Remarks on Colour (1991), remarks on Goethe's Theory of Colours.

On Certainty, collection of aphorisms discussing the relation between knowledge and certainty, extremely influential in the philosophy of action.

Culture and Value, collection of personal remarks about various cultural issues, such as religion and music, as well as critique of Søren Kierkegaard's philosophy.

Zettel, collection of Wittgenstein's thoughts in fragmentary/"diary entry" format as with On Certainty and Culture and Value.