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Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
引用乔布斯名言并赋予新解:保持求知欲和年轻心态
The most valuable thing you can make is a mistake—you can't learn anything from being perfect.
I'm always hungry to learn and improve.
"Reading should not be presented to children as a chore or duty. It should be offered to them as a precious gift."