心明眼亮,是人们常用的成语,意思是心里明白,眼睛自然能敏锐地看问题,清楚地辨是非。但科学家发现,这句成语其实只是说出了眼与心关系的一半,并不全面。道理在哪里呢?原来早些时候,科学家就发现母乳中有一种营养物质对新生儿的视力发育影响很大,而视 Bright-eyed, is a commonly used idiom, the meaning is clear in my heart, the eyes naturally keen to see the problem, clearly distinguish right and wrong. However, scientists have found that this idiom actually speaks half of the relationship between the eye and the heart, not comprehensive. Why is it? Earlier, scientists found that there is a nutrient in breast milk has a great impact on the visual development of newborns, while the visual