如果一切都很完美,你就永远不会学习和成长。
If everything was perfect, you would never learn and you would never grow.
自由民主的未来取决于其适应新挑战并维持公民支持的能力。
有钱的单身汉总要娶位太太,这是一条举世公认的真理。
The core of large-scale farming is standardization, and the prerequisite for standardization is scientization.