"Memory is the mother of all wisdom."
"Memory is the library of the mind."
"Yesterday is but today's memory, tomorrow is today's dream."
"We must always have old memories and young hopes."
"Every man's memory is his private literature."
"No man has a good enough memory to be a successful liar."
"Nothing fixes a thing so intensely in the memory as the wish to forget it."
"The existence of forgetting has never been proved: We only know that some things don't come to mind when we want them."
"Things that were hard to bear are sweet to remember."
"Memory is the diary that we all carry about with us."