We should use our brains and wisdom when we act ; use them since we have them . do not act blindly and willfully 比方说，我们做事应该用头脑用智慧，已经有了就要用，不是盲盲目目要干什么就干什么。
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Conventional automatic reclosing " s shortcoming is that it acts blindly entirely before reclosing and cannot distinguish instantaneous fault from permanent fault 传统的单相自动重合闸的缺点是在重合闸之前，完全是盲目的动作，无法区分线路发生的是瞬时性故障还是永久性故障。
