真正的科学进步不是通过简单的事实积累实现的，而是通过理论和模型的不断精炼。
True scientific progress is achieved not by mere accumulation of facts, but by the continuous refinement of theories and models.
The market is always changing, the only constant is change itself.
如果你用行为主义的方式养育孩子，让他们无所畏惧，世界就会改变。