2 sentences

1. 只要肯下功夫，什么事都能办成。

   zhǐ​yào kěn xià gōng​fu, shén​me shì dōu néng bàn​chéng.

   As long as you are willing to put in the effort, you can accomplish anything.

   Source: Dong Chinese Dictionary

2. 他笔下功夫极深，文章的立意非常高远。

   tā bǐ​xià gōng​fu jí shēn, wén​zhāng de lì​yì fēi​cháng gāo​yuǎn.

   He has superb writing skills, and the themes of his articles are very profound.

   Source: Dong Chinese Dictionary