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Mathematics is the art of giving the same name to different things.
The imagination imitates. It is the critical spirit that creates.
喝酒时不多说话的人是真正的君子,能够理清财物并能公正分配的人才是大丈夫。
领导力就是赋能他人,让他们发挥全部潜力。
Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.