There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.

做出伟大工作的唯一方法就是热爱你所做的事情。

The duty of man is the same in respect to his own nature as in respect to the nature of all other things.

言多必失。