译文：问题刚冒头时解决很容易，等到严重了再补救就难了。
"The essence of mathematics lies in its freedom."
The absence of alternatives clears the mind marvelously.
Investors should focus on asset allocation rather than market timing.
数学家是将咖啡转化为定理的装置。
A genius is nothing more nor less than a man who sees farther than others.
