林业技术已从链锯发展到卫星，但我们的责任始终如一。
Technology in forestry has evolved from chainsaws to satellites, but our responsibility remains the same.
文章之所以能永存于天地之间，是因为它能阐明道理、记录政事、体察民间疾苦、乐于称道他人的善行。
In the quest for understanding the cosmos, every question answered leads to a dozen more.