The essence of computational thinking is abstraction and automation.

The truth is, I don't know what I would have done without mathematics.

Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

采矿业的未来在于创新和负责任的资源管理。

我们在渔业中的每一个决定都必须考虑海洋生物的长期健康。

I don’t think about being the best in history. I think about being the best every day.

You may have the worst of your worries when you most appear to be at ease.