人们如此沉迷于我的痛苦,但他们追随我是为了看我失败。
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
物资用完了才知道不足,是因为不懂得计量;事情做完了才知道有余,是因为不懂得调节。