The idea that a bell rings to signal when investors should get into or out of the market is simply not credible.
释义:小人做事只要有利就去做,无原则无底线;君子则坚守原则,不做不合道德正义之事,行事不刻意追求结果。
实现伟大的唯一方法是热爱你所做的事情。