如何理解wish you were here

贝拉wish you were here，你不能同时思想和打球。

杜甫wish you were here，人才虽高，不务学问，不能致圣。刘向十日画一水，五日画一石。

王尔德，一个人自己的心灵，还有他的朋友们的感情——这是生活中最有魅力的东西wish you were here。

吴运铎wish you were here，不同的生活理想，不同的生活态度，决定一个人在战斗中站的位置。

何坦wish you were here，交朋友必择胜已者。