Telling someone something he does not understand is pointless, even if you add that he will not be able to understand it. - Ludwig Wittgenstein

Certainty is as it were a tone of voice in which one declares how things are, but one does not infer from the tone of voice that one is justified.

The temporal immortality of the soul of man, that is to say, its eternal survival also after death, is not only in no way guaranteed, but this assumption in the first place will not do for us what we always tried to make it do. Is a riddle solved by the fact that I survive forever? Is this eternal life not as enigmatic as our present one? The solution of the riddle of life in space and time lies outside space and time.

95. The propositions describing this world-picture might be part of a kind of mythology. And their
role is like that of rules of a game; and the game can be learned purely practically, without learning
any explicit rules.

96. It might be imagined that some propositions, of the form of empirical propositions, were
hardened and functioned as channels for such empirical propositions as were not hardened but fluid;
and that this relation altered with time, in that fluid propositions hardened, and hard ones became
fluid.