4 sentences

1. 没有人能够否定她的成功。

   méi​yǒu​rén néng​gòu fǒu​dìng tā de chéng​gōng.

   No one can deny her success.

   Source: CCMatrix

2. 我决不会说任何话来否定你的经验。

   wǒ jué bù​huì shuō rèn​hé huà lái fǒu​dìng nǐ de jīng​yàn.

   I would never say anything to invalidate your experience.

   Source: CCMatrix

3. 就算全世界都否定你，你也要相信你自己。

   jiù​suàn quán​shì​jiè dōu fǒu​dìng nǐ, nǐ yě yào xiāng​xìn nǐ​zì​jǐ.

   Even if the whole world denies you, you must believe in yourself.

   Source: CCMatrix

4. 如果答案是否定的，我们就不应开始。

   rú​guǒ dá'àn shì fǒu​dìng de, wǒ​men jiù bù yīng kāi​shǐ.

   If the answer is no, we should not start.

   Source: CCMatrix