The entrepreneur always searches for change, responds to it, and exploits it as an opportunity.

So it goes.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

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。

"To write is to confront the chaos within and without, to find order in the disorder."

历史的终结不是事件的终结，而是人类政治和社会制度演进的终结。

实现明天的唯一限制是我们今天的疑虑。