1. It doesn't matter how many times you fail.
What matters is how many times you stand up and try again.
2. A friend is someone with whom you dare to be yourself.
3. Failure is unimportant.
It takes courage to make a fool of yourself.
——chaplin卓别林
4. One never loses anything by politeness.
5.Trouble is only opportunity in work clothes.
——H.J.Kaier