The power of the relational model lies in its simplicity and generality.
關系模型的力量在于其簡單性和通用性。
One never notices what has been done; one can only see what remains to be done.
DNA的結構不僅僅是一個發(fā)現(xiàn);它是生物學上的一場革命。
We must balance economic growth with environmental stewardship.
每個建筑都是一個原型;沒有兩個是完全相同的。