1,不要因为过去英语成绩不好而沮丧，因为 Sorrow calls no time that's gone.

2. 要努力尝试，因为 You may be disappointed if you fail; but you are doomed if you don't try. (be doomed= be finished 完蛋了)

3. 要有良好的心态，因为 Life at any time can become difficult, life at any time can become easy. It all depends upon how one adjusts oneself to life.

4.不要担心犯错误，因为A life spent making mistakes is not only more honorable but more useful than a life spent doing nothing. (这句话来自George Bernand Shaw)

5. 要明白能否调整状态本来就体现一个人的素质高低，因为The superior man is always calm and at ease; the inferior man is always worried and full of distress.

（这是“君子坦荡荡，小人常戚戚”的翻译。）