统治者的首要职责是保护社会免受其他独立社会的暴力和侵略，只有通过军事力量才能实现这一职责。
The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.
"The future is not something we enter. The future is something we create."
Customer needs are the source of our innovation. Only by truly understanding the market can we provide valuable products and services.
If you’re not uncomfortable, you’re not growing.
把一些多余的技巧还给大自然，把一些用不完的俸禄还给国家，把一些用不能完的财富还给百姓，把一些用不尽的福泽造福子孙。
Life is measured by thought and action，not by time.