Careful planning is the secret of success.

仔细计划是成功的诀窍。

《牛津词典》

The secret of success is honesty and fair dealing.

成功的秘诀是诚实和公平交易。

《柯林斯英汉双解大词典》

It must be kept in mind that there is no secret of success but hard work.

必须记住，除了努力工作，没有成功的秘诀。

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Rivals allege that the secret of Emirates' success lies in all manner of unfair and hidden subsidies (of which more later).

ECONOMIST: Aviation in the Gulf: Rulers of the new silk road | The

This sense of pleasure under threat also spreads into the life of Judith Ralitzer (Fanny Ardant), a crime writer whose public success conceals an unflattering secret.

NEWYORKER: Roman de Gare