“Truth is one, the sages speak of it by many names.”

“Yuuko, speaking to Fai: To all the young ones in your group, you are no longer someone who passes through their lives and is forgotten. You have become someone very important to them. Your hardships are their hardships too.”

“If you're searching for the truth, throw out all your prejudices and just gather the facts. If you do that, you'll be able to see the real truth.”

“If one wishes for revenge, before you know it, a hurt as bad as the one wished for will come upon the wisher.”

“All who make wishes are the same. When one wish comes into conflict with someone else's wish ... then one must make a choice. Either abandon one's own wish ... or crush the other's wish for the sake of your own.”

“To get mad at being called a “little boy” is a proof that you indeed are one”

“Nothing is more painful than to wander in the world without the one you love.”