技術(shù)是答案，但問題是什么？
譯文：要發(fā)勇猛心。人們不肯改過，多半是因?yàn)橐蜓嘏f、不肯向前；我們要鼓舞振作起來，不要遲疑，不要等待。對于小的過惡，要如同肉中有芒刺一般，立刻剔除；對于大的過惡，要像毒蛇咬自己的手指一樣，要快速斬斷，沒有絲毫的停滯，這就是《周易》中所說的風(fēng)雷之所以有益處的原因。
The deepest theorems in mathematics often have the simplest statements.
"Imagination is not only the uniquely human capacity to envision that which is not, and therefore the fount of all invention and innovation. In its arguably most transformative and revelatory capacity, it is the power that enables us to empathize with humans whose experiences we have never shared."