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》

What's the secret of success?

成功的秘诀是什么？

youdao

The one secret of success, happiness and a perfect love life.

成功，快乐，完美爱情的唯一秘诀。

哈佛公开课 - 幸福课课程节选

Lewis explained that he believes part of the secret of the success of this or any other program is family involvement.

FORBES: A Gold Medal for Corporate Philanthropy

See also: Is happiness the secret of success?

CNN: Why 'follow your passion' is bad advice

Like all the best sports, the secret of success in baseball is a recurring mystery: no sooner does one team figure out how to win all the time, than another comes along to do better.

ECONOMIST: A downright unAmerican national pastime