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The essence of mathematics lies in its freedom.
我们每个人都是一座孤岛,但我们可以通过桥梁连接彼此。
这个世界是个美好的地方,值得为之奋斗。
The key is to set realistic customer expectations, and then not to just meet them, but to exceed them—preferably in unexpected and helpful ways.
Success in business comes from understanding people, not just products.