哲人说:人在追求幸福,又在寻找灾难。前半句话好理解。后半句好像不合常理。事实上,在灾祸中人祸要远远多于天灾,有时人们竟然对灾祸也乐此不疲,比如人类自残身体。人类自残身体可以追溯到原始社会。在二万年前,人类就把石英磨成锋利的针,插入下 Philosopher said: people in the pursuit of happiness, they are looking for disaster. The first half of the sentence is easy to understand. The second half of the sentence seems unreasonable. In fact, man-made disasters in the scourge far more than natural disasters, and sometimes people even bored with disaster, such as human self-mutilation. Human self-harm can be traced back to primitive society. Twenty thousand years ago, human beings polished quartz into sharp needles, inserted