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数学中最重要的是提出正确的问题。
The most important thing in mathematics is to ask the right questions.
For the strength of the Pack is the Wolf, and the strength of the Wolf is the Pack.
This is a group with many gifts. I'm sure one of your gifts is the gift of a smart and capable brain. I'm confident that's the case because admission is competitive and if there weren't some signs that you're clever, the dean of admission wouldn't have let you in.
Economics is ultimately about improving human welfare.