真相很少是纯粹的,也绝不简单。
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.
人工智能的发展需要开放合作,而不是闭门造车。
If you are ready to give up everything else and study the whole history and background of the market and all the principal companies whose stocks are on the board as carefully as a medical student studies anatomy—if you can do all that and in addition you have the cool nerves of a gambler, the sixth sense of a clairvoyant and the courage of a lion, you have a ghost of a chance.