这个世界大多时候是对的。这个世界大多时候是错的。
写作是使不可见之物可见的艺术。
The true measure of a company's success is how it treats its people during the toughest times.
The multiverse is not a theory, but a prediction of certain theories.
在数学中,提出问题的艺术必须比解决问题更有价值。