The only thing that is truly valuable is the time you spend with those you love.
唯一真正有价值的是你与你爱的人共度的时光。
The people who are crazy enough to think they can change the world are the ones who do.
投资是一种战略性的行为,需要制定清晰的目标和计划。
相关系数的可能误差不是一个固定的量,而是取决于样本的大小。