既然你有这个疑问，我想你可能是对佛教不太了解。
求佛真的有用吗？[{'character': '求', 'pinyin': 'qiou2', 'highest pitch': 10.84, 'lowest pitch': 9.37, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '佛', 'pinyin': 'fo2', 'highest pitch': 10.83, 'lowest pitch': 8.02, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '真', 'pinyin': 'zhen1', 'highest pitch': 11.83, 'lowest pitch': 11.23, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 11.88, 'lowest pitch': 9.05, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.05, 'lowest pitch': 5.62, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 8.6, 'lowest pitch': 6.45, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '吗', 'pinyin': 'ma5', 'highest pitch': 6.96, 'lowest pitch': 6.2, 'duration': 0.28, 'prosody hierarchy': '#4'}]