科学应该始终为人类服务,而不是反过来。
Science should always serve humanity, not the other way around.
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.
一本书是一扇门,每个读者都以不同的方式穿过它。
Sustainability isn't a choice—it's a responsibility we owe to the next generation.