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对有信仰的人,不需要解释;对没有信仰的人,不可能解释。
To one who has faith, no explanation is necessary. To one without faith, no explanation is possible.
A mathematician is a device for turning coffee into theorems.
The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.
Language is the most powerful tool of human thought.
自信是最好的装扮。