So we beat on, boats against the current, borne back ceaselessly into the past.
The true investor is in a position to take advantage of the market's recurrent and inevitable mistakes.
科学的进步不仅依赖于知识的积累,还需要有挑战未知的勇气。
以物易物、互通有无的倾向是人类共有的,也是其他动物所没有的。