His Philosophical Investigations has arguably been much more influential. https://en.m.wikipedia.org/wiki/Philosophical_Investigations https://en.m.wikipedia.o

His Philosophical Investigations has arguably been much more influential. https://en.m.wikipedia.org/wiki/Philosophical_Investigations https://en.m.wikipedia.org/wiki/Philosophical_Investigations In this context I'd also consider it more relevant, though the Tractatus is an interesting philosophical exercise for sure. If one enjoys the style one should also spend some time with Ethics by Spinoza.