为何一个人建了一堵墙,另一个人马上就想知道墙的另一边是什么?
Why is it that when one man builds a wall, the next man immediately needs to know what's on the other side?
当一盏灯熄灭时,比它从未亮起时要黑暗得多。
最好的书是让你感到活着的书。