环境中的微小变化可以导致行为的巨大改变。

计算理论的美在于其抽象和概括的能力，将具体问题转化为通用解决方案。

Every book is a journey, and every journey could become a book.

品格比恢复更容易保持。

My whole life has been a struggle against fear and anxiety.

The past is always changing, because we are always changing our relationship to it.

Knowledge is valuable only when it is shared.

The knowledge that you have emerged wiser and stronger from setbacks means that you are, ever after, secure in your ability to survive. You will never truly know yourself, or the strength of your relationships, until both have been tested by adversity. Such knowledge is a true gift, for all that it is painfully won, and it has been worth more than any qualification I ever earned.

从老师那里学到一切是学生的责任，充分激发学生的全部潜力是老师的责任。

The creative process must be explored as the expression of normal people in the act of actualizing themselves.