在黑暗中寻找光明，是每个作家的使命。

The best investment advice is often the simplest: diversify, keep costs low, and stay the course.

"To write is to embark on a journey without knowing the destination."

自己不能胜任的事，切勿轻易答应别人;既经允诺，就必须实践自己的诺言。