translation.en: A wise person is like a jazz musician -- using the notes on the page, but dancing around them, inventing combinations that are appropriate for the situation and the people at hand.
translation.zh: 一个明智的人就像爵士乐手一样， 看着歌谱演奏的时候并不会完全遵从， 会即兴创作来与当时的情形和周围的人相适宜。