一个好的数学家总是准备好进行概括。
Music is the universal language of mankind.
The price of freedom is eternal vigilance.
世界必须有序。伦理必须由科学来处理，而不仅仅是意见的时代已经到来。
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.
