Innovation is not just about technology; it's about changing the way people think and act.
创新不仅仅是技术的问题；它关乎改变人们的思维和行动方式。
The dairy industry must evolve to meet the changing demands of consumers.
A book is a version of the world. If you do not like it, ignore it; or offer your own version in return.
概率既由我们观察的性质决定，也由我们的理性观念决定。