要解决复杂的问题，我们必须首先理解产生这些问题的系统。
To solve complex problems, we must first understand the systems that create them.
To write is to listen—to the voices within and the world outside.
The future belongs to those who prepare for it today.
过去总是与我们同在，塑造着我们的现在和未来。
只为三个国家制造不值得我花费时间；但为全世界制造则非常值得。