It would be a waste of time to attempt the impossible.

试图做办不到的事是浪费时间。

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To achieve the incredible you have to attempt the impossible.

要取得令人难以置信的成就，你得尝试不可能的事情。

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Computers built according to Morris's rule would not attempt to be utterly proof against cracker, but they would be impossible to enter without leaving the digital equivalent of fingerprints.

根据Morris规则构建的计算机不会试图成为针对黑客的完全证据，但他们将无法在不留下指纹的电子证据的时候进入系统。

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Notably, however, Pope Francis did not join those Jesuits who became enamored in the last century with "liberation theology, " an attempt to do the impossible and blend Marxism with Christianity.

WSJ: Review & Outlook: A Pope From the People

Peter's intervention: "Master, it is beautiful for us to be here" represents the impossible attempt to stop such mystical experience.

CNN: STORY HIGHLIGHTS

But even during the heyday of Thatcherism, practical politics made it impossible for the government to attempt this.

ECONOMIST: Why the Tories are defending the welfare state