只有勇于尝试，你才会有新的发现。

Zhǐyǒu yǒngyú chángshì, nǐ cái huì yǒu xīn de fāxiàn.

Only if you dare to try will you make new discoveries.

她一直勇于表达不同的意见。

Tā yìzhí yǒngyú biǎodá bùtóng de yìjiàn.

She has always been brave enough to express different opinions.

在困难面前，他总是勇于担当责任。

Zài kùnnan miànqián, tā zǒngshì yǒngyú dāndāng zérèn.

In the face of difficulties, he always dares to take responsibility.