। ॥ १९१ ॥
In plain words
"If knowledge is settled entirely by its object, how does doubt — and error, and all the rest — ever arise? So knowledge is not real after all." The wise should not raise that suspicion.
Close to the Sanskrit
If knowledge be dependent on the object, how [is there] the arising of doubt and the rest? Therefore knowledge is not real — thus let it certainly not be suspected by the wise.