If you plan on being anything less than you are capable of being, you will probably be unhappy all the days of your life.

【解释】幸福不可强求，保持愉快的心情，更能感受到幸福；灾祸难以避免，消除怨恨他人的念头，就能远离灾祸。

Efficiency in markets often depends on how well information is transmitted.

对自然的研究是永恒的乐趣。