解释：每种药材的生长都有其特定的环境和条件，说明药材产地与品质的关系。
有技巧的人劳累，聪明的人忧虑，没有本事的人没有追求。
An excellent man; he has no enemies; and none of his friends like him.
Innovation in quarrying isn't just about technology—it's about reimagining our relationship with the land.
"Memory is a tricky thing; it can be both a blessing and a curse."