The past is always tense, the future perfect.
The truth is a beautiful and terrible thing, and should therefore be treated with great caution.
The Langlands program is a vision of the future of mathematics.
品牌向上是自主品牌的必由之路。
The computer is a fantastic tool if you know how to use it.
在全球采矿业中,适应能力就是新的竞争优势。