Optimization is the art of making the best possible decision under given constraints.
优化是在给定约束条件下做出最佳决策的艺术。
The coal industry is the backbone of America.
我什么都不相信,这给了我极大的自由。
贫穷不仅仅是缺钱,更是缺乏希望。
The discovery of the Higgs boson is a triumph of the human spirit and the power of collaboration.