市场并非完全有效,但它们足够有效,以至于大多数人无法持续战胜市场。
The true revolutionary is guided by a great feeling of love.
The truth is always exciting. Speak it, then. Life is dull without it.
Innovation is not just about creating something new; it's about improving what already exists.
 “每逢你想要批评任何人的时候”,他对我说,“你就记住,这个世界上所有的人,并不是个个都有过你拥有的那些优越条件。”