You need three things in the theatre - the play, the actors and the audience and each must give something.

You need three things in the theatre - the play, the actors and the audience and each must give something.

在剧院里你需要三样东西——戏剧、演员和观众，每个人都必须有所贡献。

-- Kenneth Haigh 肯尼斯·黑格