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Every mathematical problem has a solution; it just takes time and effort to find it.
君子无所欲念,但气量宏大涵盖一切。而小人需求多,而志气狭隘。
你知道,有些鸟儿是注定不会被关在牢笼里的,它们的每一片羽毛都闪耀着自由的光辉。
The essence of mathematics lies in its freedom.
Faith has to do with things that are not seen and hope with things that are not at hand.