" The True Man of ancient times knew nothing of loving life, knew nothing of hating death. He emerged without delight; he went back in without a fuss. He came briskly, he went briskly, and that was all. He didn't forget where he began; he didn't try to find out where he would end. He received something and took pleasure in it; he forgot about it and handed it back again. "

― Zhuangzi , The Book of Chuang Tzu