Quality is never an accident; it is always the result of intelligent effort.

行为不能脱离其适应背景。

You cannot swim for new horizons until you have courage to lose sight of the shore.

The poet is a liar who always speaks the truth.

渔业中最危险的神话是总会有更多的鱼。

"The most wonderful thing of all is to live in a world where there are so many wonders."

无限是宇宙的本原。