没有思想的自由,就没有真正的自由。
There is no true liberty without the liberty of thought.
The measure of a company’s success should include its environmental legacy.
现在,这个世界上剩下孤零零的我一个人了。除了我和我的影子,再也没有兄弟、邻里、伙伴。
The theory of computation provides a foundation for understanding what can and cannot be computed.