Today is sunday, I had a lie-in. I woke up on 7 o'clock while got up on 8 o'clock. I'm so lazy!!! Deng sent a qq measage to me after I slept, I reply to her. I went to dining room to ate baozi after I brushing my tooth and washing my face. My book Machine Learing is on the way. So sad !!! Though my python is not good, but I still want to study Machine Learning.