However strong you are, there's always someone stronger.; For every able person there is always one still abler.

强中自有强中手， 能人背后有能人。

《新英汉大辞典》

He is an abler man than I thought.

他这个人比我想象的还要能干。

youdao

They were both conscientious scholars, but Davis was out and away the abler of the two.

两个都是脚踏实地、埋头苦干的学者，但戴维斯更有才干。

youdao

Mark Abler, a Canadian writer, says the protection of endangered species is closely linked to the preservation of tongues.

ECONOMIST: Endangered languages

Mr Qanuni, an abler minister, will require a top job instead.

ECONOMIST: Hamid Karzai must now put his electoral victory to good use

At least 65 firms have qualified for the programme by promising creditor banks that they will take such drastic steps as selling assets and replacing top managers with abler hands.

ECONOMIST: South Korean restructuring