有时候，治愈的唯一方法是先原谅自己。

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

"Science is about understanding the world around us, and that understanding can lead to incredible advancements."

The family is the basic unit of society, and it is under attack.

心灵是真正的教育器官。

我创作得越多，知道的就越少。

数学是上帝用来书写宇宙的语言。