The past is always with us, for it feeds the present.
The historian is a prophet looking backwards.
To solve a problem, one must first understand its nature and then find the right tools to tackle it.
要解决一个问题,首先必须理解它的本质,然后找到正确的工具来处理它。
生活其实很简单,但我们坚持把它复杂化。