He who learns must suffer. And even in our sleep pain that cannot forget falls drop by drop upon the heart, and in our own despair, against our will, comes wisdom to us by the awful grace of God.
学习的人必须受苦。 甚至在我们难以忘怀的睡眠痛苦中，一滴一滴地滴落在心上，而在我们自己的绝望中，违背我们的意愿，上帝的可怕恩典给我们带来了智慧。
埃斯库罗斯