"To understand the present, we must first understand the past."
要理解现在，我们必须首先理解过去。
The lightning that precedes the thunder is a common image of the warnings that come before calamity.
成功不仅在于你取得了什么成就，还在于你在这个过程中成为了什么样的人。
The world is full of people who will tell you what you can't do. You don't need them. You already know what you can't do. What you need is someone to tell you what you can.
如果我们明智地使用技术，它可以成为林业最伟大的盟友。
"我不害怕死亡，我害怕生活。"
The poet is a man who manages to be, in his own lifetime, what all men would like to be after their death.
The best solutions come from listening to those who work the land every day.