My proof convinces the ignorant, and the wise man's proof convinces me. But he whose reasoning falls between wisdom and ignorance, I neither can convince him, nor can he convince me.
The things which the child loves remain in the domain of the heart until old age. The most beautiful thing in life is that our souls remain hovering over the places where we once enjoyed ourselves. I am one of those who remembers those places regardless of distance or time.
Knowledge and understanding are life's faithful companions who will never prove untrue to you. For knowledge is your crown, and understanding your staff; and when they are with you, you can possess no greater treasures.