Energy security is a crucial part of national strategic security, and we must firmly keep it in our own hands.
The greatest experiments are those that challenge what we think we know.
想法是生产中的关键投入,而人是产生想法的关键投入。
一本好的图画书应该是文字和图像的合作,彼此相互增强。
Every observation we make is a step closer to unraveling the mysteries of the universe.