“It is not you in particular that I distrust, but the whole of humanity.”

“Living as I do with human beings, the more that I observe them, the more I am forced to conclude that they are selfish.”

“On the whole, all people are good, or at least they're normal. The frightening thing is that they can suddenly turn bad when it comes to the crunch.”

“You seem to be under the impression that there is a special breed of bad humans. There is no such thing as a stereotype bad man in this world. Under normal conditions, everybody is more or less good, or, at least, ordinary. But tempt them, and they may suddenly change. That is what is so frightening about men.”

“It is painfully easy to define human beings. They are beings who, for no good reason at all, create their own unnecessary suffering.”

“I am a lonely man,' Sensei said. 'And so I am glad that you come to see me. But I am also a melancholy man, and so I asked you why you should wish to visit me so often.”

“I am a lonely man," he said again that evening. "And is it not possible that you are also a lonely person? But I am an older man, and I can live with my loneliness, quietly. You are young, and it must be difficult to accept your loneliness. You must sometimes want to fight it.""But I am not at all lonely.""Youth is the loneliest time of all. Otherwise, why should you come so often to my house?"Sensei continued: "But surely, when you are with me, you cannot rid yourself of your loneliness. I have not it in me to help you forget it. You will have to look elsewhere for the consolation you seek. And soon, you will find that you no longer want to visit me."As he said this, Sensei smiled sadly.”