"Curiosity is one of the most permanent and certain characteristics of a vigorous intellect."
            Samuel Johnson (1709-84); English author. (来源：英语美食指南 http://food.englishcn.com)

"You cannot create experience. You must undergo it."
   Albert Camus (1913-1960); French writer and philosopher

(来源：EnglishCN英语博客基地)