任何艺术的最大问题都是创造一种存在感。

释义：经历长久干旱后遇上甘霖的喜悦，比在异乡遇到老朋友还让人高兴。

作家必须是他或她时代的见证者，必须见证世界的不公和苦难。

"Theatre is the art of absence."

The aim of every artist is to arrest motion, which is life, by artificial means and hold it fixed so that a hundred years later, when a stranger looks at it, it moves again since it is life.

解释：在人活动范围内的水就污浊，在野外无人地方的水就清洁。同为一样的水，都是从天边开源，有的混浊有的清洁，这是它们所处环境使它们这样的。