你得到的答案取决于你提出的问题。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
夏天的飞鸟,飞到我窗前唱歌,又飞去了。秋天的黄叶,他们没有什麽可唱的,只是叹息一声,飞落在那里。
规模不等于价值,精准才是关键。