“I write to understand as much as to be understood.”

“I don't write to be understood; I write to understand.”

“Not being understood may be taken as a sign that there is much in one to understand.”

“Therefore I beg you, reader, not to rejoice too greatly if you have read much, but if you have understood much. Nor that you have understood much, but that you have been able to retain it. Otherwise it is of little profit either to read or to understand.”

“I do not sit down at my desk to put into verse something that is already clear in my mind. If it were clear in my mind, I should have no incentive or need to write about it.... We do not write in order to be understood; we write in order to understand.”

“First, I do not sit down at my desk to put into verse something that is already clear in my mind. If it were clear in my mind, I should have no incentive or need to write about it. We do not write in order to be understood; we write in order to understand.”