courage 
英 [ˈkʌrɪdʒ]  美 [ˈkɜrɪdʒ] 
n. 勇气，勇敢

例句：
General Lewis Mackenzie has impressed everyone with his authority and personal courage. 

刘易斯•麦肯齐将军的威信和勇气给每个人留下了深刻的印象。

So I decided to take my courage in both hands and become a freelance. 

因此我决定鼓起勇气做一个自由职业者。

Developers should have the courage of their convictions and stick to what they do best. 

产品开发者应该对自己充满信心，坚持做自己最拿手的事。