The next major change in Winslow Homer's life was a decision to work in a new medium.

VOA: special.2010.07.25

In authentic education, silence is treated as a trustworthy matrix for the inner work students must do, a medium for learning of the deepest sort."

在真正的教育中，安静为学生进行内省提供可靠环境，是一种最深层次的学习媒介“

哈佛公开课 - 幸福课课程节选

The internet is a great medium for collaborative work.

FORBES: Playing Well With Others

And one of the things that we're also doing is using our export arm of the U.S. government to help work with medium-sized businesses and small businesses, not just the big multinationals to protect their rights in some of these areas, because we need to boost exports.

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The group also was a latecomer to the CD era, waiting until 1987 to issue its main body of work on a medium that the industry had embraced in the early to middle part of the decade.

WSJ: Apple Gets Rights to Sell Digital Beatles Music