His wife responded: “Imagine that we could observe the earth drifting by like this ​ — how much knowledge is there already on earth, and how much more is there to learn?
Istrinya menjawab, ” Seandainya kita dapat mengamati bumi sedang bergerak seperti bulan itu ​ — berapa banyak pengetahuan yang sudah terkumpul di bumi, dan berapa banyak lagi yang masih harus dipelajari?