追求知识是一生的旅程，总有更多的东西要学习。
"The pursuit of knowledge is a lifelong journey, and there is always more to learn."
金融行业要有社会责任，不能唯利是图。
The present is the past rolled up for action, and the past is the present unrolled for understanding.
统计学家的目标是从样本中推断出总体是什么。