有效市场理论在不严重低效的市场中是正确的,但我们寻找的是短期、微小的异常现象。
一个运动员,为了能在百米比赛上场,至少要练上一万英里。数量带来经验。
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell.”
我不相信风格,我相信思考的过程。