并非不可能，未来还会发明出更多辅助视觉的工具，它们超越现有工具的程度，就像现有工具超越肉眼一样。

You can learn more about a man in an hour of play, than in a year of conversation.

历史学家是一个向后看的先知。

Emotions can capture attention automatically, demonstrating the close link between affective and cognitive systems.

世界充满了小小的乐趣；诀窍在于发现它们。