人的生命是有限的，但为人民服务是无限的。
A man's life is limited, but service to the people is infinite.
每种心理状态都有其存在的目的；要理解它，我们必须询问它在更广泛的行为系统中发挥什么功能。
Collaboration across the supply chain is key to driving real change.
每个音符都必须有意义。
The jaws of power are always open to devour, and her arm is always stretched out, if possible, to destroy the freedom of thinking, speaking, and writing.