“You can forget facts but you cannot forget understanding.”

“Teach it me, if you can,—forgetfulness!
I surely shall forget, if you can bid me;”

“What you understand, you know; and what you know, you don't forget.”

“You have not forgotten to remember;
You have remembered to forget.
But people can forget to forget. That is just as important as remembering to remember - and generally more practical.”

“Trying to forget really doesn't work. In fact, it's pretty much the same as remembering. But I tried to forget anyway, and to ignore the fact that I was remembering you all the time.”

“We certainly do not forget you, so soon as you forget us. It is, perhaps, our fate rather than our merit. We cannot help ourselves.”

“We can forgive, but we cannot forget. That quote is mine. Those that forget their past are sentenced not to have a future.”

“You teach me, I forget. You show me, I remember. You involve me, I understand.”

“You meet people who forget you. You forget people you meet. But sometimes you meet those people you can't forget. Those are your 'friends”

“The rich are inebriate in another way and cannot contrive to grasp these frenzied longings for security. To be rich is another form of intoxication: it spells forgetfulness. In fact, that is what one wants riches for: to forget.”