天下熙熙，皆为利来
古语有云称，天下熙熙，皆为利来，天下攘攘，皆为利往。[{'character': '古', 'pinyin': 'gu2', 'highest pitch': 10.73, 'lowest pitch': 9.44, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '语', 'pinyin': 'v2', 'highest pitch': 10.71, 'lowest pitch': 9.27, 'duration': 0.29, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 10.27, 'lowest pitch': 5.56, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '云', 'pinyin': 'vn2', 'highest pitch': 7.94, 'lowest pitch': 5.56, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '称', 'pinyin': 'cheng1', 'highest pitch': 10.64, 'lowest pitch': 7.94, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.16}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.15, 'lowest pitch': 8.34, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 9.64, 'lowest pitch': 7.31, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '熙', 'pinyin': 'xi1', 'highest pitch': 9.5, 'lowest pitch': 7.43, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '熙', 'pinyin': 'xi1', 'highest pitch': 9.5, 'lowest pitch': 8.59, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '皆', 'pinyin': 'jie1', 'highest pitch': 11.4, 'lowest pitch': 10.31, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei2', 'highest pitch': 10.75, 'lowest pitch': 7.46, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '利', 'pinyin': 'li4', 'highest pitch': 11.36, 'lowest pitch': 7.85, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 8.65, 'lowest pitch': 5.44, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.2}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.15, 'lowest pitch': 7.33, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 9.64, 'lowest pitch': 6.33, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '攘', 'pinyin': 'rang2', 'highest pitch': 8.75, 'lowest pitch': 6.13, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '攘', 'pinyin': 'rang3', 'highest pitch': 8.75, 'lowest pitch': 4.5, 'duration': 0.37, 'prosody hierarchy': '#3'}, {'character': '皆', 'pinyin': 'jie1', 'highest pitch': 11.4, 'lowest pitch': 10.75, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei2', 'highest pitch': 10.75, 'lowest pitch': 8.08, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '利', 'pinyin': 'li4', 'highest pitch': 11.36, 'lowest pitch': 8.33, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '往', 'pinyin': 'uang3', 'highest pitch': 8.33, 'lowest pitch': 3.45, 'duration': 0.32, 'prosody hierarchy': '#4'}]