字与字之间的沉默和字本身一样重要；那是未言之处的所在。
"The silence between words is as important as the words themselves; it is where the unsaid resides."
When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.
静坐的时候才知道平日的心浮气躁，独自呆着不说话才知道平日言语暴躁多话。反省行为才知道平日心情忙乱，闭门拒绝客友才知平日交友泛滥。少欲望才知道平日多病。近人情才知道平日待人处事的苛刻。