Certification is the grammar of responsible forestry.

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.

"I can resist everything except temptation."

生活只是由一系列下决心的努力所构成。

我们可以以三种主要方式讨论一个事件：通过描述它，通过叙述其历史，通过讲述关于它的故事。

You will never reach your destination if you stop and throw stones at every dog that barks.

做出伟大工作的唯一途径就是热爱你所做的事情。