Three Universal Truths  三法印（諸行無常，諸法無我，寂靜涅槃）  Also known as the Three Seals. Three Universal Truths are the basic teaching of Buddha, so that they are commonly used to attest Buddhism.   The Three Universal Truths are:   1.All phenomena are impermanent.   2.All dharmas are non-self.   3.The eternity is Nirvani and stillness.