Miracles sometimes occur,but one has to work terribly for them.(C.Weizmann) 奇迹有时候是会发生的,但是你得为之拼命地努力.(魏茨曼) I am a slow walker,but I never walk backwards.(Abraham Lincoln ,American president) 我走得很慢,但是我从来不会后退.(美国总统 林肯.A.) Practice enough,you will be successful.Best wishes!
