Legal rules are not commands but rather standards of conduct.

The present is the past rolled up for action, and the past is the present unrolled for understanding.

我不是那种会让对我名字的爱减少的人。

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

量子计算的发展将需要对物理学和计算机科学的深刻理解。