The whole sense of the book might be summed up the following words: what can be said at all can be said clearly, and what we cannot talk about we must pass over in silence.

I once wanted to give a few words in the foreword which now actually are not in it, which, however, I'll write to you now because they might be a key for you: …

The world is all that is the case. (1)

That all elementary props are given is SHOWN by there being none having an elementary sense which is not given.

I speak an open and disinterested language, dictated by no passion but that of humanity. To me, who have not only refused offers, because I thought them improp…

Thou must be true thyself, If thou the truth wouldst teach; Thy soul must overflow, if thou Another's soul would'st reach! It needs the overflow of heart To gi…

If now I:say 'Stealing money is wrong,' I produce a sentence which has no factual meaning - that is, expresses no proposition which can be either true or false…