"Sometimes the hardest thing and the right thing are the same."

"Words are the only things that last forever; everything else perishes."

Never underestimate the power of a single breakthrough to change millions of lives.

The most dangerous poison is the feeling of achievement. The antidote is to think every morning, 'What can be done better?'

Sustainable forestry is not an option; it's an obligation.

可持续发展不仅仅是一个流行词，更是我们对后代的责任。

这些年我过得一塌糊涂。

Greatness comes from believing in yourself and your vision.