I received your E-mail just now. Don't worry about me. I'm getting well with my research  work in the lab. But to my great surprised, you say you will give up learning English. The reason is because you have not done well in it recently and you have lost interests in it. I'm afraid I can't agree with you more. I know it is difficult to learn English, but English is wide used in the world today. It will be a important tool in our future work. Besides, it is becoming  more and more important in ours daily life. If you study hard, you would be successful. Do remember that where there is a will, there is a way. I'm looking forward to hear good news from you.

Yours,

Li Hua