It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.

【释义】家庭内部和睦，家道才能兴旺；对外与人相处融洽，事业方能顺利。

孤独是可怕的——确实如此——但与人在一起仍然感到孤独也同样可怕。

未来属于今天为之准备的人。

追求知识是一段没有终点的旅程，每一个发现都是踏入未知的一步。