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Making something variable is easy. Controlling duration of constancy is the trick.

全球基礎(chǔ)設(shè)施建設(shè)需要跨國合作和資源共享。

解釋：“武”字是“止”“戈”兩字合成的，所以要能止戰(zhàn)，才是真正的武功。

If you want to fly, you have to give up what weighs you down.

出自漢·桓寬《鹽鐵論·力耕》。穿衣吃飯是人民生活的根本所在，不可以不慎重的對(duì)待。

To make something good， just do it. To make something great， just re-do it， re-do it， re-do it. The secret to making fine things is in remaking them.