Jabberwocky or incomprehensible!

Today I had a very first class of biochemistry. I totally lost. What the instructor told was incomprehensible. Even it was conducted by my mother language, Japanese! Oh! another hard time has come like anatomy and physiology. New torture began! I took chemistry class when I was in high school but my grade was so bad. I remember that the teacher was nice and he was writing a thesis for PhD. while he was teaching. I only remember his philosophy of life but not the chemical formula. Yes, Sir !I have to study now!