I maintain that the most important thing is having good friends.
我认为最重要的是有好朋友。
Necessity and oportunity may make a coward valient.
需要和机会可能使懦夫变成勇士。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.