What does "true" mean

 Genuineness （Authenticity）, Sincerity of translation ,
	 It is a term in existential philosophy ,
	 It refers to people under external pressure and interference ,
		 Be loyal to your personality 、 The quality of spirit and character .	
	 The opposite is called non authentic （inauthenticity）.
	
	“ Genuineness ” The concept of is also often used in aesthetic discussions .
	 The concept of authenticity was first introduced by Sartre and Simon · Pova introduced existentialism ,
		 Heidegger opposed existentialism , Discuss the truth