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数学是将复杂转化为清晰的艺术。
Mathematics is the art of turning complexity into clarity.
I stand up for what I believe in.
There are other reasons --There are other reasons why it's perhaps harder now to feel calm than ever before. One of these, and it's paradoxical, because it's linked to something that's rather nice, is the hope we all have for our careers. Never before have expectations been so high about what human beings can achieve with their life span.
未来属于那些能将限制转化为创造性机会的人。
The doorway to happiness opens from the inside.