Atât de mare e puterea adevărului care, precum binele, se răspândește de la sine.

Not bad, not bad at all," Diotallevi said. "To arrive at the truth through the painstaking reconstruction of a false text.

Thus we have on stage two men, each of whom knows nothing of what he believes the other knows, and to deceive each other reciprocally both speak in allusions, each of the two hoping (in vain) that the other holds the key to his puzzle.

After so many years even the fire of passion dies, and with it what was believed the light of the truth. Who of us is able to say now whether Hector or Achilles was right, Agamemnon or Priam, when they fought over the beauty of a woman who is now dust and ashes?

...formal semantics has sought to expand a logic of truth conditions so as to recognize the legitimacy of metaphorical expressions - expressions that speak about the world by lying.

Semiotics is in principle the discipline studying everything which can be used in order to lie. If something cannot be used to tell a lie, conversely it cannot be used to tell the truth: it cannot in fact be used "to tell" at all.

I did not know then what Brother William was seeking, and to tell the truth, I still do not know today, and I presume he himself did not know, moved as he was solely by the desire for truth, and by the suspicion - which I could see he always harbored - that the truth was not what was appearing to him at any given moment.

الشكوك ليست أبدًا مغالاة ، الشك ، دائمًا الشك ، بهذه الطريقة وحدها تصل إلى الحقيقة

The Devil is the arrogance of the spirit, faith without smile, truth that is never seized by doubt.