成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事情,你就会成功。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
我不认为自己是个超级巨星,我只是一个热爱网球的普通人。