The double helix structure of DNA is not only beautiful but also elegantly simple.
丰田生产系统是通过消除浪费来节约资源的框架。
【译文】广泛学习钻研,坚定自己的志向,恳切地提出问题并且联系实际去思考,仁德就在其中了。
The universe is not only stranger than we imagine, it is stranger than we can imagine.
The universe is not hostile, nor yet is it friendly. It is simply indifferent.
Sustainable development requires balancing economic benefits with environmental protection.