财产权确实是人类的一项权利，与自由一样真实。

解释：善念不可轻易丧失，恶念不能肆意滋长。

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.

The brain is not a passive recipient of stimuli but an active organizer of perception.

创新不是重新发明轮子，而是让轮子转得更顺畅、更快。