什么叫强?什么是弱? 相传,孔子带弟子到老子那里去请教。孔子见到老子,恭恭敬敬地行过礼,垂手站立一旁,老子那时已经很老了,正闭目静养,听到响声,抬起了眼皮。孔子忙请安道:“弟子孔丘特来候教。”半晌,老子张开嘴,用手指着自己的嘴问:“你看我的牙怎么样了?”孔子说:“已经全掉 What is strong? What is weak? According to legend, Confucius with his disciples to go there to consult. Confucius saw Lao Tzu, respectfully politely, standing next to one hand, I was already very old at that time, is closed eyes retreat, heard the sound, raised his eyelids. Confucius Busy please: “disciple Confucius came to teach.” A moment later, Lao Zi open his mouth and finger to his mouth and asked: “How do you look at my teeth?” Confucius said: "It’s all gone