只有準備充份的人，能夠即席表演。 Only someone who is well-prepared has the opportunity to improvise.

只有準備充份的人，能夠即席表演。
Only someone who is well-prepared has the opportunity to improvise.
- 英格瑪·柏格曼(Ingmar Bergman) 瑞典電影、劇場、及歌劇導演