规模和价值效应是持续存在的异常现象,对有效市场假说提出了挑战。
解释:向善就好像攀登山峰一样难,向恶就好像山石坍塌那样容易。
The stream of thought, of consciousness, is always flowing.
流放不仅是一种身体状态,更是灵魂的处境。
"I don't believe in writer's block. I believe in laziness."
The beauty of mathematics lies in its simplicity and depth.