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Man is so much the voice of his interest that it is not enough to make him see the right, but you must make him feel it.
每一个挑战都是学习和成长的机会。
Innovation is the calling card of the future.
The only way to do great work is to love what you do.
数学的统一性不是强加的,而是被发现的。
最终,我们都独自面对自己的思想和恐惧。