沉默是快乐的最佳使者:如果我能说出有多快乐,那我的快乐就很小了。
"Silence is the perfectest herald of joy: I were but little happy, if I could say how much."
The harmony between humans and nature is the ultimate goal.
The beauty of mathematics only shows itself to more patient followers.
林业技术应该增强自然过程,而不是取代它们。