题目

Robert Burns is the most famous poet to write in Scots, the traditional language of Scotland. Born in Ayrshire, Scotland to a poor farming family, his parents made sure that he was well educated as a child. In 1783 he started composing（创作） poetry   61     a traditional style using the Ayrshire dialect of Scots. These poems were well received   62    (local) and in 1786 they were published in the volume, Poems, Chiefly,   63    made him famous in Scotland overnight.   64   , his fame was not accompanied by money and he found    65   necessary to return 椭圆x2+my2=1的焦点在y轴上，长轴长是短轴长的两倍，则m的值为______．