Der Satz der Mathematik drückt keinen Gedanken aus. - Ludwig Wittgenstein

387. [I believe it might interest a philosopher, one who can think himself, to read my notes. For even if I have hit the mark only rarely, he would recognize what targets I had been ceaselessly aiming at.]

If by eternity is understood not endless temporal duration but timelessness, then he lives eternally who lives in the present.

If a sign is not necessary then it is meaningless. That is the meaning of Occam’s razor. (If everything in the symbolism works as though a sign had meaning, then it has meaning.)