Knew oneself is not easy, to deny the oneself similar difficulty, the human is easiest to think oneself infallible tenaciously with saw.

认识自己并不容易，否定自己同样困难，人最容易自以为是和固执已见。

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If it is a great lesson in life to know how to deny, it is a still greater to know how to deny oneself as regards both affairs and persons.

懂得如何拒绝是人生最重要的一课，其中，更重要的是懂得如何拒绝牵涉某些事与人。

youdao

If it is a great lesson in life to know how to deny, it is a still greater to know how to deny oneself as regards both affairs and persons.

懂得如何拒绝是人生最重要的一课，其中，更重要的是懂得如何拒绝牵涉某些事与人。

youdao