To overcome the anxieties and depressions of contemporary life, individuals must become independent of the social environment to the degree that they no longer respond exclusively in terms of its rewards and punishments.
我不是商人；我就是生意，伙计。
对意识的研究必须摆脱一切主观偏见。
It's far better to buy a wonderful company at a fair price than a fair company at a wonderful price.