I would suggest a Chinese saying, 千里之行始于足下, meaning a thousand kilometers journey won't be accomplished if you don't set off by taking your first step. Alternatively, say 行动消除恐惧, i.e. action eliminates fear.

what is meaning 本 in this sentence? 我想借新的汉语课本看看。 －Here 本 as in 课本 (or 教科书 meaning a textbook) shall mean a book or a notebook. what is meaning 办 in this sentence? 办借书证。 － 办 means 办理 or to apply for in this specific sentence. For the rest, please refer to the previous comment. 加油！Keep it up!

I guess i could understand you, but my English may not be perfect. ;-)

 

Today, I got up late. But I had a quiz in kinematic of mechanics (or whatever it is). The moment I arrived at my college, the quiz was just started. Although the lecturer only gave us 3 questions for 100 minutes, these questions were very hard (or tough). And as soon as the quiz ended, I left the classroom, because i wasn't sure about the correct answers.  I think I was confused (or puzzled) by these questions. I wish I could still get a good score, althougth i know in fact that i just can't.