The sun is our most powerful tool in Africa. We must learn to work with it, not against it.
The food industry is the last big industry to be disrupted by technology.
The beauty of mathematics lies in its ability to describe the universe in the simplest terms.
The beauty of physics lies in its ability to explain the simplest phenomena with the most profound theories.
解释:君子使自己懂得那些重大而长远的事情,小人却只注意细小的、眼前的事情。
All water has a perfect memory and is forever trying to get back to where it was.