Investing in sustainable forestry is investing in our planet's future.
In saying that someone did something， we may be doing something ourselves.
我们奋力前行，小舟逆水而上，不断地被浪潮推回到过去。
你写作不是因为你想说什么，而是因为你有话要说。
Science is a journey of continuous learning and adaptation.
"The world is a book, and those who do not travel read only a page."
Truth is immortal; it transcends the limitations of time.