It is essential to do the same subject over again, ten times, a hundred times.
同样的题目要重复做十遍,一百遍,这是很重要的。
-- Edgar Degas 埃德加·德加
It is essential to do the same subject over again, ten times, a hundred times.
同样的题目要重复做十遍,一百遍,这是很重要的。
-- Edgar Degas 埃德加·德加