The difference between theory and practice is that in theory, there is no difference between theory and practice, but in practice, there is.
理论和实践的区别在于，理论上，理论和实践没有区别，但在实践中，却有区别。
Everyone should be responsible for their actions.
Collaboration across nations is the only way to solve the complex challenges of ocean conservation.
我对人们被迫过双重生活的方式感兴趣。
Memory is not just a personal thing; it is also a collective thing.
The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.
