谢谢花花漂亮的主持!聪明人!那谁谁们接着来玩!文青就是文青!漂亮的绿色底板,如春风拂面!我的文盲答案:
The new ways of thinking and communication, the so called cognition revolution, appeared about 70k to 30k years ago from today. What made it happen?Nobody knew. One general acknowledged theory was because of gene mutation by accident. It affected the interaction inside the brain of wise people and made them think and communicate in a total new way.
夏日最后一朵玫瑰的怒放,
是孤芳自赏,
不是顾影自怜,
即便高处不胜寒