在科學上沒有平坦的大道，只有不畏勞苦沿著其崎嶇之路攀登的人，才有希望達到它光輝的頂點。There is no royal road to science ,and only those who do not dread the fatiguing climb of gaining its numinous summits .

There is no royal road to science ,and only those who do not dread the fatiguing climb of gaining its numinous summits . -Karl Marx, German revolutionary
在科學上沒有平坦的大道，只有不畏勞苦沿著其崎嶇之路攀登的人，才有希望達到它光輝的頂點。- 德國革命家 馬克思. K .