The ultimate test of any economic theory is whether it improves real-world decisions.
更轻意味着更少的浪费。
科学没有国界,但科学家有祖国,我们要为国家农业发展贡献力量。
改变世界的阻碍,并非人类的冷漠,而是世界实在太复杂。
The most interesting art happens at the edges of disciplines.
The real competition is not between companies, but between generations of technology.