So-called celebrity , you enjoy quite a reputation or all-time, whose name may be good reputation , also may be a notorious reputation, what lets person know also possibly neither be , only. The so-called great man, must be that celebrity , the person are called good reputation , sometimes may leave a good name for long ages, become a times symbol, one kind of vigorous sign, he has opened a times , has enlightened one kind of thought , has invented one kind of achievement , has made indispensable contribution for social development progress. 所謂名人，乃名噪一時(shí)或一世，其名可為美名，亦可為臭名，也可能什么也不是，僅僅讓人知道而已。 所謂偉人，必是名人，其名為美名，往往會(huì)流芳千古，成為一個(gè)時(shí)代的象征，一種精神的標(biāo)志，他開啟了一個(gè)時(shí)代，啟蒙了一種思想，發(fā)明了一種成果，為社會(huì)發(fā)展進(jìn)步作出了不可或缺的貢獻(xiàn)。