有些时候,过去感觉如此之近,仿佛伸手就能触碰,然后它又消失了,像烟一样。
"The most important thing in empirical work is to be clear about the question you are trying to answer."
Freedom can only be given to one who loves it, and the rest is for slaves.
投资者应对任何声称有必胜方法击败市场的人持怀疑态度。
技术是一种工具,而智慧在于知道如何以及何时使用它。