The discovery of DNA structure was like unraveling a very complex puzzle.
发现DNA结构就像解开一个非常复杂的谜题。
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
读书人如同国家的宝物，儒生就像宴席上的佳肴一样，值得珍重。
计算理论为理解什么可以计算、什么不能计算提供了基础。
"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."
成功不需要天才或远见，只需要坚持。
Certification programs are more than stickers on wood products; they represent a promise to our planet.
In mathematics, you don't understand things. You just get used to them.