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The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.

If you're going to innovate, you have to be willing to fail. If you're going to try new things, then you have to be willing to accept that you might fail.

語言是存在的家。

即使只有一毫粗疏的地方，就不能準確地認識事理，所以說一定要精確。不然，眾說紛紜必會產生疑惑；僅存在一丁點雜念，便不能堅守事理，故而必須專心，否則在利害面前必定會經不起考驗。