Unit20 Learning from Mistakes
Some people think that making mistakes is shameful.
But the fact of the matter is that mistakes are a common part of everyone's life.
No one is perfect.
It's unreasonable to expect a person to be right all the time.
However, we should do our utmost to avoid making the same mistake twice.
It is my feeling that making a mistake may turn out to be a good thing.
It is through our errors that we can find the path to doing things correctly.
Finally, it is important to remember that few mistakes are so terrible that they cannot be corrected.
1.all the time 一直
例句：When on guard duty, you must be alert all the time.
2.do one's utmost to V 尽某人最大努力……
例句：We should all do our utmost to protect the environment.
3.avoid doing sth 避免……
例句：It was a convenient (and altruistic) excuse to avoid doing what she really wanted to do.
4.no one is perfect 没有人是完美无瑕的
例句：No one is perfect. No one. Even if you think someone is, they aren't. Trust me.