When the last tree is cut, the last dollar will lose its meaning.
Great companies don't just adapt to change; they anticipate and drive it.
在代数中,两个量的相等性通过方程来表达。
The intersection of mathematics and computer science is where some of the most exciting discoveries are made.
我们生活在一个过去总是存在,现在总是被过去困扰的世界。