© Copyright A man of the world must always remain childlike curiosity，and make all efforts to explore the unknown fields，he would always feel the fullness of life and joy。一个人对世界要永远保持孩童般的好奇心，并尽一切努力去探知未知的领域，那他就会永远感到人生的充实与欣喜。 2020. All rights Reserved