每个人都有权拥有自己的观点，但没有人有权在事实上出错。

The only limit to our realization of tomorrow will be our doubts of today.

A picture book is like a theater where the audience can walk around on stage.

One of the great mistakes is to judge policies and programs by their intentions rather than their results.

生活是世界上最罕见的事，大多数人只是存在而已。