集中注意力的能力对于学习、记忆和复杂任务的表现至关重要。

I believe in the power of love to change the world.

Success is not final, failure is not fatal: It is the courage to continue that counts.

Starting a business is like flying a drone, you need both vision and readiness to deal with unexpected situations.

Every challenge in mining is an opportunity to innovate.

The merit of Marx is that he suddenly produces a qualitative change in the history of social thought. He interprets history, understands its dynamic, predicts the future, but in addition to predicting it, he expresses a revolutionary concept: the world must not only be interpreted, it must be transformed.

电子不是一个物体，而是一种更深层现实的体现。