色彩可以唤起人们的感情。色彩是充满感性的。正确使用色彩可以增加说服力和激发力。研究表明，使用色彩可以提高人们的学习兴趣，增强理解和记忆。

Color evokes feelings. Color is emotional. The right color can help persuade and motivate. Studies show that color usage can increase interest and improve learning comprehension and retention.

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色彩效果增强的人类断裂头发尾部电子显微照显示外面的表皮层包裹着里面的皮质层。

Colour-enhanced scanning electron micro-graph of the split end of a human hair showing the outer cuticle layer surrounding the inner cortical layer.

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但色彩却是增强插图、照片、封面、甚或字体清晰度的关键。

But color would be key to enhancing illustrations, photos, covers and maybe even the clarity of the fonts themselves.

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On the other side, you have a growing political movement among young people and of course it's legendary.

另一方面这可以在年轻人当中产生逐渐增强的政治影响,毫无疑问，这很有传奇色彩。

耶鲁公开课 - 1945年后的美国小说课程节选