Confucius' work was known, but not considered very significant during his lifetime. This is the right answer.
There were approximately 72 disciples who studied under Confucius during his lifetime. However, only a few of them are well-known and recognized for their contributions to Confucianism.
Confucius did not actually write the quote "You hear and you forget, you see and you remember, you do and you understand." It is a popular paraphrase of his teaching style, which emphasizes the importance of experiential learning and practical application of knowledge. Confucius lived during the Spring and Autumn period of ancient China, around the 6th to 5th century BCE.
He was deeply respected and admired during his lifetime. Many considered him a protege and a genius.
Yes, Michelangelo was considered the greatest living artist in his lifetime, and ever since then he has been held to be one of the greatest artists of all time.
Warring
Yes. Like any solid it can sublime - but the rate of sublimation under normal conditions is so low that you would not expect to see any significant change in the mass of a grain of sand during your lifetime - or for that matter during the lifetime of the human race...
He was born during the Zhou dynasty in 551 BC
551 B.C. during the Zhou Dynasty.
Confucius did not write the analects. The analects were written during a 30-50 year period after Confucius' death, by his pupils.
Confucius was a child that grew up in poverty with his teenage mother during the Warring States Period in Ancient China.
Because it takes a very long time to produce coal. During your lifetime, if it is gone, it can not be replaced.
Confucius.