“You will find most books worth reading are worth reading twice.”
“A book worth reading is worth owning.”
“If a book is worth reading, it is worth buying.”
“Read a lot. Expect something big, something exalting or deepening from a book. No book is worth reading that isn't worth re-reading.”
“No book is really worth reading at the age of 10 which is not equally worth reading at the age of 50.”
“No book is really worth reading at the age of ten which is not equally – and often far more – worth reading at the age of fifty and beyond.”