The existence of the natural world is the same kind of fact as the existence of any proposition.
The choice for mankind lies between freedom and happiness and for the great bulk of mankind, happiness is better.
出自先秦《荀子·修身》。利益少,但是道义多,这样的事要做。在利与义之间要舍利而取义,强调的是一种修身原则。
The key to successful investing is to have a long-term perspective and a disciplined approach.