Leaders must have the courage to make tough decisions today for a better tomorrow.

一本好书是最好的朋友，今天如此，永远如此。

The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.

"Success is not about the destination, it's about the journey."

Certification programs are more than stickers on wood products; they represent a promise to our planet.

一个好的侦探知道，每个答案都会引出另一个问题。

证明的目的是理解，而不仅仅是验证。