谨言慎行使他在帝国掌权时保住了自己的地位。
Such discretion allowed him to retain his standing as the Empire rose to power.
所以如果你会做很多公开讲话，你需要谨言慎行。
And so if you do a lot of public speaking, you simply need to speak with that in mind.
在考虑到诸如隐私等敏感的问题时则更需要谨言慎行。
It has less to do with sensitive considerations like privacy.
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