The secret of success is stickability.

成功的秘密就是耐力。

The secret of success lies in the relation of income to outgo.

成功的秘密在于掌握收入与支出之间的关系。

The secret of success is hard work.

成功的秘诀是辛苦工作。

The secret of success iin constancy of purpose.

成功之秘诀乃持之以恒。

The secret of success is constancy to purpose.

成功的奥秘在于坚持不懈地奔向目标.

The secret of success Stop wishing, start doing.

成功的密钥：停止祈祷，开始行动。

An idiom says, confidence is the secret of success!

一个成语说，信心是成功的秘诀！

Always remember that the secret of success is passion.

永远记得成功的秘诀是热情。

The secret of success is accomplishing a task every day.

成功的秘诀就是每天完成一个小目标.

To follow, without halt, one aim:there the secret of success.

向着一个目标不停地前进：那就是成功的秘诀！