“Does nobody understand?”

“But I don't quite understand, Father: is nobody your friend but the one that does something for you?”

“Nobody understands the nature of the Church, or the ringing note of the creed descending from antiquity, who does not realize that the whole world once very nearly died of broadmindedness and the brotherhood of all religions.”

“What science does not understand is called psychology, what psychology does not understand is called religion, what religion does not understand is called spirituality, what spirituality does not understand is called creation, what creation does not understand is called life, what life does not understand is called the death. There is nothing that the death does not understand—simply, it is an ultimate end of life.”

“What I am going to tell you about is what we teach our physics students in the third or fourth year of graduate school... It is my task to convince you not to turn away because you don't understand it. You see my physics students don't understand it... That is because I don't understand it. Nobody does.”

“Nobody understands how hard it is, being a captain.”