1、言必行，行必果。

Words must do, deeds must bear fruit.

2、君子一言，驷马难追。

A gentleman's word is hard to catch up with.

3、我不轻易承诺，因为我说到做到。

I don't promise easily, because I do what I say.

4、老实人的话，便是契约。

To be honest is a contract.

5、君子一言，快马一鞭。

A gentleman says a word, a whip on the horse.

6、心动不如行动，说到不如做到。

Actions are better than hearts, words are better than deeds.