In mathematics, the art of proposing a question must be held of higher value than solving it.
活着就要全力以赴,不留遗憾!这生活的态度,太鼓舞人心了!并且我们应该活在当下,尽全力去做每一件事!
好的研究关键不仅在于方法,还在于问题的清晰性和数据的质量。