Aquaculture isn't an alternative to traditional fishing; it's a necessary evolution.

经济模型的价值在于其解释和预测的能力。

The writer’s life is a life of doubt.

We are committed to reducing our carbon footprint while continuing to deliver the energy the world needs.

我们拥有的最有价值的资源不是地下的矿石，而是每天来工作的人们。

【释义】心境不清明，就无法领悟正道；志向不坚定，就无法成就事业。