Not showing the normal preference for eye fixation may also affect a child's social growth by lowering a child's ability to interpret and react to emotional cues communicated by the eyes.

眼睛注视偏好的不正常可能也会降低孩子对一些通过眼神传达的情感暗示的理解和反应的能力，从而影响到他们在社会的成长。

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But consider this: having common languages across cultures certainly accelerated how we communicated with each other, but as we can still see, the real trick is the ability to convey meaning.

FORBES: Thinking Ourselves Forward