Enlightenment is the state of better understanding or receiving new knowledge, a simple quote can provide a wealth of knowledge, more than an entire textbook could provide. There are very few quotes out there that have this sort of affect. However, by reading a daily quote, you can enlighten yourself a small amount day-by-day. It is important to understand that daily quotes provide a different form of understanding, it can be through experience or attained knowledge. It will also depend on your interpretation of the quote.