如果我们能高效利用时间，将可以做更多的事情。
真要想干事，就得惜寸阴。[{'character': '真', 'pinyin': 'zhen1', 'highest pitch': 11.09, 'lowest pitch': 10.42, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 11.21, 'lowest pitch': 9.02, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '想', 'pinyin': 'xiang3', 'highest pitch': 5.75, 'lowest pitch': 4.91, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '干', 'pinyin': 'gan4', 'highest pitch': 8.7, 'lowest pitch': 5.75, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '事', 'pinyin': 'shiii4', 'highest pitch': 10.75, 'lowest pitch': 1.95, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 9.03, 'lowest pitch': 6.9, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '得', 'pinyin': 'dei3', 'highest pitch': 13.79, 'lowest pitch': 4.93, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '惜', 'pinyin': 'xi1', 'highest pitch': 8.77, 'lowest pitch': 5.04, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '寸', 'pinyin': 'cuen4', 'highest pitch': 9.31, 'lowest pitch': 6.31, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '阴', 'pinyin': 'in1', 'highest pitch': 9.06, 'lowest pitch': 6.31, 'duration': 0.3, 'prosody hierarchy': '#4'}]