This document discusses different types of truths: - Empirical truths are derived from sense experience, while rational truths are already established knowledge. - Synthetic truths extend our knowledge, while analytic truths are based on definitions. - Contingent truths are not necessarily true in all situations, unlike necessary truths. - Private truths are only known by the person making the statement, whereas public truths can be known by everyone. - Subjective truths depend on personal views, but objective truths do not. - Relative truths are acknowledged by some groups, whereas universal truths are acknowledged as true by all.