贸易能够使各国都受益，即便是相对劣势的国家。
Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
All the texts say that in order to gain release one should render the mind quiescent; therefore their conclusive teaching is that the mind should be rendered quiescent; once this has been understood there is no need for endless reading.