生活要么是一次大胆的冒险，要么什么都不是。

Nature never deceives us； it is always we who deceive ourselves.

对有些人来说，言语是唯一的子弹。

Tis not contrary to reason to prefer the destruction of the whole world to the scratching of my finger.

Certification is not the destination; it's the starting point of responsible forestry.