张大千的一生,有三个极重要的年份:一、他出生于一八九九年,清光绪二十五年。二、他逝世于一九八三年。三、他于一九四九年底,离开中国大陆,开始他寄迹海外的漫长生涯。依据上列三个年份可以看出:张大千前半生与后半生的分隔是非常清楚的,一九四九年就是他前半生与后半生的分隔点。 Zhang Daqian’s life, there are three very important years: First, he was born in 1899, Guangxu twenty-five years. Second, he died in 1983. Third, at the end of 1949, he left mainland China and began his long career abroad. Based on the above three years, we can see that the separation between Zhang Daqian’s first half and the second half is very clear, and in 1949 he is the separation point between his first half and the second half.