居安思危。思则有备，有备无患。
解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。
Opportunities don’t happen, you create them.
所有的企业都需要永远年轻。如果你的客户群与你一起老去，你就是伍尔沃斯。
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.
Writing is a way of being in the world, a way of understanding it and making it understandable to others.
To write is to breathe, to live, to exist.
The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.