After four knee surgeries and hundreds of shots injected into my knee weekly to alleviate swelling and pain, my body is begging me to stop the pounding.
I need some time to recover. I'm not a machine.
I just feel exciting.
I don't need to worry about being idolised.
If I didn't do well at Wimbledon maybe Chinese people will forget about me.
People in China say: 'If you love your children, send them to New York. If you hate your children, also send them to New York.