【大树观点】股票投资只需做好三件事：知道如何去选择股票，明白如何去长线坚持，懂得如何去珍惜熊市。早安！The longest way must have its close;the gloomiest night will wear on to a morning.最长的路也有尽头，最黑暗的夜晚也会迎接清晨