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Every mathematical problem has a solution; it just takes time and creativity to find it.
每个数学问题都有一个解决方案;只是需要时间和创造力来找到它。
Education must, be not only a transmission of culture but also a provider of alternative views of the world and a strengthener of the will to explore.
"We are all just walking each other home."
今天很残酷,明天更残酷,后天很美好,但绝大部分人死在明天晚上。
For me they normally happen, these career crises, often, actually, on a Sunday evening, just as the sun is starting to set, and the gap between my hopes for myself and the reality of my life starts to diverge so painfully that I normally end up weeping into a pillow.