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Collaboration in mathematics can lead to discoveries that no single mind could achieve alone.
La imaginación es el único territorio libre que le queda al ser humano.
One does not learn computing by using a hand calculator, but one can forget arithmetic.
政就是正的意思。如果你能带头走正道,谁还敢不行正道呢?
"The best way to predict the future is to invent it."