The future of forestry is circular, not linear.
林业的未来是循环的，而不是线性的。
永不放弃。今天很艰难，明天会更糟，但后天会阳光灿烂。
Fish and visitors stink in 3 days.
A novel is a mirror that reflects not only the world but also the reader's soul.
The power of mathematics lies in its ability to simplify the complex.
What can be shown, cannot be said.
The market is always right, and the price is never too high to buy or too low to sell.