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青,取之于蓝,而青于蓝;冰,水为之,而寒于水。
弟子不必不如师,师不必贤于弟子。弟子超过老师,是很正常的事情,这也是正是老师所希望的。
I try to understand the place, its memory, its light, its materials, and then I try to find the right answer.