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When a professor insists computer science is X but not Y, have compassion for his graduate students.

我們必須始終努力使技術(shù)對(duì)每個(gè)人都是可及的。

孩子不能從環(huán)境中得到回應(yīng)，與外界互動(dòng)的機(jī)會(huì)就會(huì)遭受剝奪。

The writer’s task is to illuminate the darkness.

I'm not a person who likes to be in the middle.

Speech is a kind of action， and our words are the tools we use to perform it.