做出伟大工作的唯一途径是热爱你所做的事情。
The only way to do great work is to love what you do.
书籍是镜子，但它们也是窗户。
Civilization will not last, freedom will not survive, peace will not be kept, unless a very large majority of the people unite to defend them.
"The pursuit of pure beauty is a trap, a fast track to bitterness and sorrow."
林业创新不是要取代自然，而是要与自然合作。
The real challenge is to create something that has meaning beyond its function.