The meaning of a sentence is not just in the words themselves， but also in the illocutionary act it performs.
Innovation is the key to staying ahead in a competitive market.
每一次失败都是一次宝贵的经验。
以柳丝榆荚的从容反衬桃李的飘零，暗喻超然物外的态度
Man, unlike any other thing organic or inorganic in the universe, grows beyond his work, walks up the stairs of his concepts, emerges ahead of his accomplishments.
译文：青春容易逝去，学问却很难获得成功，所以每一寸光阴都不能轻易放过。赏析：生命短暂，学问却无穷尽，我们要在有限的生命里去追求高深的学问。不要待到岁月逝去时，才后悔莫及。
Man can only be free through mastery of himself.
了解贫困的最佳方式是走出去，与穷人交谈。